DC Power Supplies
A DC power supply is an electronic device that provides a constant direct current (DC) voltage to power electronic circuits, devices, or systems. It converts alternating current (AC) from the mains into a stable DC voltage, ensuring reliable and consistent power for various applications.
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- $545.61
Siglent SPD3303X-E - DC Power Supply
SiglentOnly 3 left!DC Power Supply 3 Output Channel 1/2: 32 V/3.2 A Channel 3: 2.5 V/3.3 V/5 V/3.2 A 220W Max Output Power 4.3" Color LCD Resolution 10mV/10mA The SPD3000X Series Linear Programmable DC Power Supply features a 4.3-inch TFT_LCD display, introducing a novel user experience with programmability and real-time wave display capabilities. With three isolated outputs, including two adjustable channels and one selectable channel from 2.5V, 3.3V, and 5V, it provides versatility in power configurations. Additionally, it incorporates output short and overload protection functions, making it suitable for both production and development purposes. - $648.01
Rigol DP832
Rigol5+ in stockThe DP832 Series is a family of linear power supplies systems with 3 outputs and up to 195 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. These power supplies meet the requirements of a wide range of benchtop development applications as well as industrial control and production testing. Total Power - 195 Watts Max Voltage - 30 Volts Max Current - 3 Amps 3 Channels Voltage Resolution - 10mV 3.5" (8.9 cm) Monochrome TFT - $1,026.13
Rigol DP932A
RigolOnly 4 left!Total Power: 210 Watts 3 channels Max Voltage: 64 Volts Max Current: 6 Amps All options unlocked The DP900 Series Power Supplies combine our new touch screen interface with new flexibility and higher speed functions designed for benchtop DC power analysis. The DP932A and DP932U are 3 channel completely isolated benchtop power supplies. First, the high-speed arb function that allows you to update the power supply output at up to 10 times per second while quickly creating a repeating shape or pattern from the front panel. You can also combine channels 1 and 2 internally either in parallel or in series to expand the power envelope for your testing. No more cabling challenges since you can now get the current or voltage for both channels with one cable connection. The DP932A comes with all the capabilities enabled. - $752.62
Siglent SPD3303X - DC Power Supply
SiglentOnly 3 left!DC Power Supply 3 Output Channel 1/2: 32 V/3.2 A Channel 3: 2.5 V/3.3 V/5 V/3.2 A 220W Max Output Power 4.3" Color LCD 5 digits Voltage, 4 digits Current Display, Minimum Resolution: 1mV/1mA The SPD3000X Series Linear Programmable DC Power Supply features a 4.3-inch TFT_LCD display, introducing a novel user experience with programmability and real-time wave display capabilities. With three isolated outputs, including two adjustable channels and one selectable channel from 2.5V, 3.3V, and 5V, it provides versatility in power configurations. Additionally, it incorporates output short and overload protection functions, making it suitable for both production and development purposes. - $1,642.63
Rigol DP2031
RigolOnly 2 left!Total Power - 222 Watts Max Voltage - 64 Volts Max Current - 10 Amps 3 Channels The DP2000 Series Power Supplies combine new high speed and high accuracy technology to provide a flexible test and analysis instrument for all of your DC power applications. The DP2031 is a 3 channel power supply with new capabilities that expand its value. First, the DP2031 comes with a low current measurement range that makes microamp measurements possible with 28 microamp accuracy and 1 microamp resolution. Combine that with the high-speed arb function that allows you to update the power supply output at up to 1000 times per second and you can quickly emulate battery configuration tests for all of your IoT and portable electronics. You can also combine channels 1 and 2 internally either in parallel or in series to expand the power envelope for your testing. No more cabling challenges since you can now get the current or voltage for both channels with one cable connection. This combination of flexibility and capability makes the DP2000 an important addition to any engineer’s bench. - $1,306.02
Siglent SPD4306X - Programmable DC Power Supply
SiglentOnly 2 left!4 Channels, Programmable, Linear DC Power Supply 30V/6A, 400W - $933.43
Siglent SPD4323X - Programmable DC Power Supply
SiglentOnly 1 left!4 Channels, Programmable, Linear DC Power Supply 32V/3.2A, 240W - $407.63
Siglent SPD3303C - DC Power Supply
SiglentOnly 2 left!DC Power Supply 3 Output Channel 1/2: 30 V/3 A Channel 3: 2.5 V/3.3 V/5 V/3.2 A 220W Max Output Power The SPD3303C is equipped with three independent, controlled, and isolated outputs: 32V/3.2A×2, 2.5V/3.3V/5V/3.2A×1, providing a total power of 220W. It offers a high resolution of 10 mV/10 mA, supports panel timing output functions, and features an LED display with a 32V full scale and 4 digits for voltage, and a 3.2A full scale with 3 digits for current. With compatibility for various power grids (100V/120V/220V/230V), it caters to diverse needs. The intelligent fan, designed for temperature control, effectively reduces noise during operation. For enhanced convenience, the SPD3303C includes five groups of internal system parameter storage and supports data storage space expansion. Additionally, it supports SCPI commands and a USB device interface, along with PC software for comprehensive control and monitoring. - $553.41
ITECH IT6863A
ITECHVoltage: 72V/32V Current: 1.5A/3A Power: 108W/96W IT6860A series (72~180W) programming DC power supply offers dual-range voltage switch for your choice, which can replace two ordinary ones, greatly saving your cost and operation space. At the same time, IT6860A supports panel List programming and software operation via computer to meet more communication demands. IT6860A series is suited for laboratory testing, online production test, maintenance testing, etc. Features Ultra low ripple and noise CC + CV operating mode Ultra low ripple and noise High precision and stability Full CNC interface, high stability, low drift Limited voltage, current limit, and over temperature protection Support GBIP / USB / RS232 communication interface Smart fan control 16 groups of default values can be memorized - $450.73
Rigol DP711
RigolOnly 5 left!The DP700 Series power supply is an affordable, programmable linear DC power supply for benchtop applications. With quality performance specifications, reliable output, and a small footprint, the DP700 Series provides incredible benchtop value. The DP700s also support options including timing output, trigger function, and high resolution. Total Power - 150 Watts Max Voltage - 30 Volts Max Current - 5 Amps 1 Channel Voltage Resolution - 10mV 3.5" (8.9 cm) TFT-LCD Display - $920.64
Rigol DP832A
RigolThe DP832 Series is a family of linear power supplies systems with 3 outputs and up to 195 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. These power supplies meet the requirements of a wide range of benchtop development applications as well as industrial control and production testing. Total Power - 195 Watts Max Voltage - 30 Volts Max Current - 3 Amps 3 Channels Voltage Resolution - 1mV 3.5" (8.9 cm) Color-TFT LAN, RS232 and Digital IO Ports Online Monitoring & Analysis Function - $1,994.62
Siglent SPS5161X - DC Power Supply
SiglentDC Power Supply 1 Output 160V Output Voltage 7.5A Output Current 360W Output Power The SPS5000X-Series is a programmable switching DC power supply line offering versatile single-channel and multi-channel output configurations with constant power capability. This series includes 16 models, delivering up to 160 VDC and 1080 W. For expanded power needs, units can be connected in series (up to 2 units) or in parallel (up to 3 units), supporting output ranges of 0–320V and 0–270A, with a maximum combined power of 3240W. Featuring a bright 2.4-inch OLED display and an intuitive user interface, the SPS5000X-Series allows for seamless control and monitoring. It provides high-resolution voltage and current settings, adjustable slew rates, list sequence programming via the front panel or standard LAN/USB interface, analog control, and comprehensive protection mechanisms, including over-voltage, over-current, over-power, and over-temperature safeguards. Designed to meet the needs of various industries, the SPS5000X-Series is an excellent choice for applications in commercial and industrial sectors, education, energy and power generation, laboratory testing, LED lighting, and automotive electronics. - Original price$3,658.67Current price$1,600.00
APM Technology SP600VDC2000W
APM TechnologyOnly 1 left!Programmable DC Power Supply, 2U, 2000W / 600V - $1,071.45
Siglent SPD4121X - Programmable DC Power Supply
SiglentOnly 1 left!4 Channels, Programmable, Linear DC Power Supply 12V/10A, 285W - $1,663.41
Siglent SPS5041X - DC Power Supply
SiglentOnly 1 left!DC Power Supply 1 Output 40V Output Voltage 30A Output Current 360W Output Power The SPS5000X-Series represents a programmable Switching DC Power supply series designed to offer an extensive range of output power through both single-channel and multi-channel output configurations, featuring constant power capability. With sixteen models within the series, ranging up to 160 VDC and 1080 W, the SPS5000X supplies can be interconnected in series (2 units) or parallel (3 units) to fulfill requirements spanning 0~320V and 0~270A, with a maximum combined power of 3240W. Equipped with a high brightness 2.4-inch OLED display and a user-friendly human-computer interface, the SPS5000X Series facilitates easy control and performance monitoring. It provides high-resolution voltage and current settings, adjustable slew rates, list sequence programming through the front panel or standard LAN/USB interface, analog control, and safeguards against over-voltage, current, power, and temperature issues. These features position the series as an ideal choice for diverse markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics. - $388.31
Siglent SPD1305X - DC Power Supply
SiglentDC Power Supply 1 Output 30V Output Voltage 5A Output Current 150W Max Output Power The SPD1000X Programmable Linear DC Power Supply is equipped with a 2.8-inch TFT-LCD display, offering features such as remote computer control capability and real-time wave display, ensuring both high performance and user-friendly operation. The SPD1168X provides a high-precision programmable output, capable of delivering up to 16 V. On the other hand, the SPD1305X offers a high-precision programmable output, delivering up to 30 V. Additionally, the SPD1305X includes a 4-wire sense function, enhancing the accuracy of voltage sourcing, particularly useful for lengthy leads or connections with high resistance. Both models incorporate additional features like output short and overload protection, contributing to their utility in production and development applications. - $360.69
Siglent SPD1168X - DC Power Supply
SiglentOnly 1 left!DC Power Supply 1 Output 16V Output Voltage 8A Output Current 128W Max Output Power The SPD1000X Programmable Linear DC Power Supply is equipped with a 2.8-inch TFT-LCD display, offering features such as remote computer control capability and real-time wave display, ensuring both high performance and user-friendly operation. The SPD1168X provides a high-precision programmable output, capable of delivering up to 16 V. On the other hand, the SPD1305X offers a high-precision programmable output, delivering up to 30 V. Additionally, the SPD1305X includes a 4-wire sense function, enhancing the accuracy of voltage sourcing, particularly useful for lengthy leads or connections with high resistance. Both models incorporate additional features like output short and overload protection, contributing to their utility in production and development applications. - Original price$1,094.28Current price$875.42
Rigol DP822A
RigolOnly 1 left!Total Power - 180 Watts Max Voltage - 20 Volts Max Current - 16 Amps 2 Channels Voltage Resolution - 1mV 3.5" (8.9 cm) Color-TFT LAN, RS232 and Digital IO Ports Online Monitoring & Analysis Function The DP800 Series Power Supplies combine the ability to source, analyze, and coordinate over time on a powerful platform. The DP800 Series is a family of linear power supplies systems with 1, 2, or 3 outputs and 140 to 200 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. Built in V, A, and W measurements make power monitoring easy, but additional wave tracking, timing, and analysis features in the advanced "A" models means there are even more ways to use the instruments. Digital triggering between instruments also makes it possible to reliably combine and connect supplies together. Intuitive to use for everything from education labs to the R & D bench, the DP800 family of power supplies provide incredible value for any application. Select the value models for best price performance or upgrade to the "A" model to improve resolution and add advanced monitoring, triggering, and programming capabilities. - Original price$909.48Current price$727.58
Rigol DP822
RigolOnly 2 left!Total Power - 180 Watts Max Voltage - 20 Volts Max Current - 16 Amps 2 Channels Voltage Resolution - 10mV 3.5" (8.9 cm) Monochrome TFT The DP800 Series Power Supplies combine the ability to source, analyze, and coordinate over time on a powerful platform. The DP800 Series is a family of linear power supplies systems with 1, 2, or 3 outputs and 140 to 200 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. Built in V, A, and W measurements make power monitoring easy, but additional wave tracking, timing, and analysis features in the advanced "A" models means there are even more ways to use the instruments. Digital triggering between instruments also makes it possible to reliably combine and connect supplies together. Intuitive to use for everything from education labs to the R & D bench, the DP800 family of power supplies provide incredible value for any application. Select the value models for best price performance or upgrade to the "A" model to improve resolution and add advanced monitoring, triggering, and programming capabilities. - $902.83
Rigol DP813
RigolOnly 1 left!Total Power - 200 Watts Max Voltage - 20 Volts Max Current - 20 Amps 1 Channel Voltage Resolution - 10mV 3.5" (8.9 cm) Monochrome TFT The DP800 Series Power Supplies combine the ability to source, analyze, and coordinate over time on a powerful platform. The DP800 Series is a family of linear power supplies systems with 1, 2, or 3 outputs and 140 to 200 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. Built in V, A, and W measurements make power monitoring easy, but additional wave tracking, timing, and analysis features in the advanced "A" models means there are even more ways to use the instruments. Digital triggering between instruments also makes it possible to reliably combine and connect supplies together. Intuitive to use for everything from education labs to the R & D bench, the DP800 family of power supplies provide incredible value for any application. Select the value models for best price performance or upgrade to the "A" model to improve resolution and add advanced monitoring, triggering, and programming capabilities. - $1,108.33
Rigol DP813A
RigolOnly 1 left!Total Power - 200 Watts Max Voltage - 20 Volts Max Current - 20 Amps 1 Channel Voltage Resolution - 1mV 3.5" (8.9 cm) Color-TFT LAN, RS232 and Digital IO Ports Online Monitoring & Analysis Function The DP800 Series Power Supplies combine the ability to source, analyze, and coordinate over time on a powerful platform. The DP800 Series is a family of linear power supplies systems with 1, 2, or 3 outputs and 140 to 200 Watts in total. With one channel isolated users can reconfigure instruments into any number of systems or applications. Built in V, A, and W measurements make power monitoring easy, but additional wave tracking, timing, and analysis features in the advanced "A" models means there are even more ways to use the instruments. Digital triggering between instruments also makes it possible to reliably combine and connect supplies together. Intuitive to use for everything from education labs to the R & D bench, the DP800 family of power supplies provide incredible value for any application. Select the value models for best price performance or upgrade to the "A" model to improve resolution and add advanced monitoring, triggering, and programming capabilities. - $694.98
ITECH IT6872A
ITECHVoltage: 35V/15V Current: 4A/7A Power: 140W/105W IT6870A series (105~180W) programming DC power supply offers dual-range voltage switch for your choice, which can replace two ordinary ones, greatly saving your cost and operation space. At the same time, IT6870A supports panel List programming and software operation via computer to meet more communication demands. IT6870A series is suited for laboratory testing, online production test, maintenance testing, etc. Features Ultra low ripple and noise CC + CV operating mode Ultra low ripple and noise High precision and stability Full CNC interface, high stability, low drift Limited voltage, current limit, and over temperature protection Support GBIP / USB / RS232 communication interface Smart fan control 16 groups of default values can be memorized - Original price$1,960.98Current price$1,812.50
ITECH IT-M3120S
ITECHOnly 1 left!Voltage: 20V Current: 100A Power: 850W Resolution: 1mV/10mA Accuracy: <=0.03%+20mV/<=0.1%+100mA Complete with Built-in IT-E1206 USB & LAN IT-M3100 series breaks through the traditional tech limits, in the ultra compact size of only 1U Half-Rack, the unit can not only output high power, but also has high performance and versatility. It supports the master-slave parallel mode. The full range of models support multiple stacking and parallel connection by handily designing ""leg"" plug-in. Fit with rack mount kit to achieve the perfect use. Features 1U Half-Rack, Ultra-Compact Size Adjustable rising/falling speed of output current, to meet various test applications High speed test, up to 10 times per second Up to 100 steps LIST operation, support output of various dynamic waveforms Support CC/CV loop speed and priority setting Parallel operation can be easily controlled by one unit Independent control of multi- channels, one communication card can control up to 16 channels, max.256 channels Support output of different timings of each channel, can synchronize or delay the output, and supports the output of different ratios of voltage Support CANOPEN, LXI, SCPI and other communication protocols Five optional cards, providing RS232, CAN, LAN, GPIB, USB_TMC, USB_VCP, RS485, external analog and IO communication interfaces Support TRACE function, can draw voltage and current waveforms in real time ( Supported by program) Battery charging test function Software watchdog provides more reliable and safe automatic battery test solution Various protection functions such as OVP, ±OCP, ±OPP, OTP, ensure secure testing Provide self-locking function, when the device is self-locked, the device will not be able to output - Original price$2,195.45Current price$2,030.00
ITECH IT-M3124
ITECHOnly 1 left!Voltage: 300V Current: 6A Power: 850W Resolution: 10mV/1mA Accuracy: <=0.03%+200mV/<=0.1%+30mA IT-M3100 series breaks through the traditional tech limits, in the ultra compact size of only 1U Half-Rack, the unit can not only output high power, but also has high performance and versatility. It supports the master-slave parallel mode. The full range of models support multiple stacking and parallel connection by handily designing ""leg"" plug-in. Fit with rack mount kit to achieve the perfect use. Features 1U Half-Rack, Ultra-Compact Size Adjustable rising/falling speed of output current, to meet various test applications High speed test, up to 10 times per second Up to 100 steps LIST operation, support output of various dynamic waveforms Support CC/CV loop speed and priority setting Parallel operation can be easily controlled by one unit Independent control of multi- channels, one communication card can control up to 16 channels, max.256 channels Support output of different timings of each channel, can synchronize or delay the output, and supports the output of different ratios of voltage Support CANOPEN, LXI, SCPI and other communication protocols Five optional cards, providing RS232, CAN, LAN, GPIB, USB_TMC, USB_VCP, RS485, external analog and IO communication interfaces Support TRACE function, can draw voltage and current waveforms in real time ( Supported by program) Battery charging test function Software watchdog provides more reliable and safe automatic battery test solution Various protection functions such as OVP, ±OCP, ±OPP, OTP, ensure secure testing Provide self-locking function, when the device is self-locked, the device will not be able to output