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Used Power Supply in China

  • DH1790 Series Small Programmable DC

    DH1790 Series Small Programmable DC Power Supply

    • Manufacturer: 大华电子/DAHUA

    Introduction: DH1790 series is a wide-range programmable DC power supply with small size, light weight, wide voltage and current coverage. This series provides 12 models, covering power of 180W, 360W, 720W, 1080W...

    Beijing, China
  • PSH-Series Programmable Switching DC Power

    PSH-Series Programmable Switching DC Power Supply

    • Manufacturer: 固纬电子/GWINSTEK

    Introduction: The PSH series is a single output, 360W to 1080W programmable switching DC power supply. Overvoltage, overcurrent and overtemperature protection can protect the PSH power supply and load from accide...

    Beijing, China
  • DH1799 Series Programmable System DC

    DH1799 Series Programmable System DC Power Supply

    • Manufacturer: 大华电子/DAHUA

    Introduction: DH1799 series high-precision and high-reliability programmable system DC power supply includes 24 models, with a single-machine power coverage of 750W/1500W, and a voltage/current range of up to 600...

    Beijing, China
  • HMC804X series smart programmable DC

    HMC804X series smart programmable DC power supply

    • Manufacturer: 德国RS惠美/RSHameg

    Introduction: This series includes five models: HM8041, HM8042, HM8043. Clear display of all parameters, electrical isolation, floating and short-circuit proof output, protection function for each channel, ideal ...

    Beijing, China
  • GPS-x303C Series Linear DC Power

    GPS-x303C Series Linear DC Power Supply

    • Manufacturer: 固纬电子/GWINSTEK

    Introduction: GPS-x303C series is a 2~4 channel linear DC power supply with an output of 55~200W; each channel has a high regulation rate of 0.01% and a ripple and noise of less than 1mVrms. Product Introduction:...

    Beijing, China
  • HMP Series Professional Programmable DC

    HMP Series Professional Programmable DC Power Supplies

    • Manufacturer: 德国罗德与施瓦茨/R&S

    Introduction: HMP power supplies are designed for industrial applications and are suitable for production environments and development laboratories. These instruments are rugged, high-efficiency, low residual rip...

    Beijing, China
  • PLR Series Low Noise DC

    PLR Series Low Noise DC Power Supply

    • Manufacturer: 固纬电子/GWINSTEK

    Introduction: PLR series has 6 models, the output voltage range is 20V/36V/60V, and the output power is 360W and 720W respectively. PLR series has 6 models, the output voltage range is 20V/36V/60V, and the outpu...

    Beijing, China
  • SP150VDC-2U Series Programmable DC Power

    SP150VDC-2U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Including 1000W, 2000W, 3000W, 4000W, 150V voltage output programmable DC power supply is widely used in the field of automatic testing. Output voltage range is 0~150V, output current range is 0~30A...

    Beijing, China
  • SP80VDC-2U Series Programmable DC Power

    SP80VDC-2U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Including 2000W and 3000W, 80V voltage output programmable DC power supply, can be used in the field of automotive electronic testing. Output voltage range 0 ~ 80V, output current range 0 ~ 60A. Cu...

    Beijing, China
  • SP20VDC-1U Series Programmable DC Power

    SP20VDC-1U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Including 600W, 1000W, 1200W, input voltage: 90 ~ 265VAC, input frequency: 47 ~ 63Hz, output current 0 ~ 60A, voltage display resolution 0.1mV, current ripple: 50mA (full scale) 20mA (typical value...

    Beijing, China
  • SP60VDC-1U Series Programmable DC Power

    SP60VDC-1U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Including 600W, 1000W, 1200W, 1500W, input voltage: 90~265VAC, input frequency: 47~63Hz, output current 0~25A, voltage display resolution 0.1mV, current ripple: 25mA (full scale) 10mA (typical valu...

    Beijing, China
  • SP32VDC-1U Series Programmable DC Power

    SP32VDC-1U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Including 600W, 1000W, 1200W, 1600W, input voltage: 90~265VAC, input frequency: 47~63Hz, output current 0~50A, voltage display resolution 0.1mV, current ripple: 50mA (full scale) 20mA (typical valu...

    Beijing, China
  • SP75VDC-2U Series Programmable DC Power

    SP75VDC-2U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Contains four models: 1000W, 2000W, 3000W, and 4000W, with built-in automotive electronic test curves that meet the standards. The output voltage range is 0~75V, and the output current range is 0~50...

    Beijing, China
  • SP75VDC-1U Series Programmable DC Power

    SP75VDC-1U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Including 600W, 1000W, 1200W, 1500W, input voltage: 90~265VAC, input frequency: 47~63Hz, output current 0~20A, voltage display resolution 0.1mV, current ripple: 20mA (full scale) 10mA (typical valu...

    Beijing, China
  • SP200VDC-1U Series Programmable DC Power

    SP200VDC-1U Series Programmable DC Power Supply

    • Manufacturer: 全天科技/APM

    Introduction: Including 600W, 1000W, 1200W, 1500W, input voltage: 90~265VAC, input frequency: 47~63Hz, output current 0~8A, voltage display resolution 0.1mV, current ripple: 40mA (full scale) 10mA (typical value...

    Beijing, China
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    Tektronix 1103 Power Supply

    • Manufacturer: Tektronix
    • Model: 1103

    Good condition Tektronix 1103 Power Supplies manufactured in 2002. Located in Ireland and other countries. Click request price for more information.

    Ireland
56789

Overview

Power supplies are essential components used to provide electrical power to various types of machinery and electronic devices. They come in different forms, including AC/DC converters, battery chargers, and uninterruptible power supplies (UPS), ensuring that equipment operates efficiently and reliably. Their application ranges from industrial machines to consumer electronics, making them a crucial part of any electrical system.

FAQ

What should I consider when purchasing a power supply?

Consider the voltage and current requirements of your equipment, the efficiency rating, and the type of power supply (AC/DC, UPS, etc.). Also, check for compatibility with your existing setup.

How do I ensure safe shipping for a power supply?

Use a reputable shipping service that specializes in electronic components. Make sure the power supply is well-packaged, with adequate padding to prevent damage during transit.

What kind of maintenance does a power supply require?

Regularly check for dust and debris that may obstruct ventilation. Verify that all connections are secure and inspect for any signs of wear or overheating. Follow the manufacturer’s guidelines for specific maintenance tasks.