Your Cart
Tradeport Electronics
measurement is our business
Cart : (empty)

APM SP40VDC4000W - 4000W Switching Mode Single-Channel Output High-Precision Programmable DC Power Supply


​This Product includes the following certification: CE/CSA/UL/FCC

Areas of Application:

  • Automobile Sector: Used for automobile electronics product testing,and simulation of the voltage waveform of automobile under different conditions.
  • LED Sector: Used for LED driver and LED product testing and burn-in test.
  • Automatic Testing Sector: Can be integrated in automatic testing system to test electricity parameters,and to supply power to the products under testing.
  • Medical Field:Used for medical device testing or it being integrated in medical equipment.
  • Communication Sector: Used for the tests of communication power supply and electronic devices.
  • Household Field:Used for household products test.
  • Scientific Research Sector:Used in scientific research units, colleges & universities,and certification institutions for laboratory testing and power supply.
  • Aerospace Sector: Used for aviation electronic products testing and power supply.

Product Advantages:

  1. High efficiency

    APM programmable DC source has an operating efficiency of up to 90%. In the circuit design, switch tube is using zero (0) voltage conductor and when the circuit is running, the damage inflicted on the device itself is reduced, and subsequently increase the overall efficiency while lowering the rate of temperature rise of the DC source. Compare with other similar types of product in markets, APM Technologies' programmable DC source has an obvious advantage.
  2. Ultrafast Respond Time

    The unique fast drop function makes the response of APM programmable DC source much better than that of any other similar products available on the market.
    No load voltage rise time:≤10ms No load voltage drop time:≤80ms
    Full load voltage rise time:≤10ms Full load voltage drop time:≤9ms
  3. DVM measurement function

    APM programmable DC source's built-in DVM independent measurement function can measure the value of output voltage at the output terminal, and display the value at VFD screen by switchover the front-panel buttons. The DC source can also be used as external equipment in laboratory testing to measure the voltage values.
  4. Master/Slave Control

    In the master-slave control mode, up to 4 units of APM programmable DC source can be used in a series or parallel mode.

    Master-slave control mode can realize the effect as “a hundred responses to a (single) call”. Once the master-slave mode is settled, “SLAVE” will be locked in the main interface and exclusively controlled by “MASTER”. When there is a “SLAVE” signaling of protection mode, all the DC sources will turn off and exit master-slave mode.
  5. Simple series/parallel output

    When users require high output power, APM programmable DC source can achieve the output power up to 20kW by using 10 programmable DC sources in a series or parallel mode.

    Outline dimension drawing:
    Outline dimensions (W*H*D) = 483.0*87.0*626.0mm 

  • Master/Slave and parallel & series mode of operation have the output power of up to 16kW.
  • With accurate voltage and current measurement capability.
  • Coded knobs, multifunctional keyboard.
  • Standrad RS232/LAN/RS485/USB interface, GPIB is optional.
  • Remote sensing to compensate for voltage drop in load leads.
  • DVM independent measurement functions.
  • Function of editing List waveform.
  • Use SCPI commands.
  • CE/UL/CSA certified.
Input voltage range 190~265VAC
Input Frequency range 47~63Hz
Power Factor > 0.98
Input Power 4500VA(MAX)
Output Voltage Range 0~40V
Output Current Range 0~100A
Output Power range 0~4000W
Voltage Load Regulation 15mV
Current Load Regulation 30mA
Voltage Setting Accuracy 0.05%+15mV
Current Setting Accuracy 0.2%+8mA
Voltage Measurement Accuracy 0.05%+15mV
Current Measurement Accuracy 0.2%+8mA
Voltage Ripple 80mVp-p/10mVrms
Current Ripple 100mA
DVM Resolution 0.1mV
DVM Accuracy 0.05%+15mV
Remote Compensation 5V MAX
Load Triansient Response Time ≤2ms
Command Response Time 50ms
Efficiency(Full Load) 90%
Protection Function OVP/OCP/OTP/OPP/SCP
Weight 14.7kg
Communication Modes 1.RS232/RS485/USB/LAN

Do you have a 4000W Switching Mode Single-Channel Output High-Precision Programmable DC Power Supply that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.

Get your 4000W Switching Mode Single-Channel Output High-Precision Programmable DC Power Supply calibrated today! Click Here!