150V DC Power Supply Variable

Introduction:

The SP-1U/2U series has a built-in parallel function, and the extended power is up to 10KW. In the traditional sense, when multiple power supplies are used in parallel, the Power Supply working modes are different. All products in this series have added an active current sharing function. The standard current sharing network cable can ensure that each power supply shares the load current equally, thus ensuring that the power expansion will not affect the performance indicators of the power supply.

APM technologies product line includes Programmable Power Supplies. AC Power Supplies, DC electronic load and coming new DC Power Supplies. 

Application Area:

♦ Aerospace and Defense

♦ Automotive and energy

♦ Communication and Education

♦ Semiconductor
♦ Industries

♦ Power electronics

Model table: 

Product Features: 

♦ Support multiple power supplies paralleling in Master-Slave mode and ensures each power supply equally shares the load current. Extension capacity is up to 40kW output.

♦ Support up & down speed independently setting in different operation modes (Power supply: CV/CC/CP modes, electronic load: CC/CP modes).
♦ Adjustable rising and falling time

♦ LIST mode programming
♦ Low ripple and low noise
♦ High resolution and high accuracy
♦ Support multiple protections (Power Supply: OVP,OCP,OPP; Electronic Load: OCP,OPP,OTP, Vsense Reverse protection, turn-off protection, input under voltage protection
♦ Remote sense function
♦ Analog control interfaces
♦ Built-in USB/RS232/RS485 interfaces; LAN and GPIB is optional;

Functions and Advantages:

SHORT MODE Function
This function is applicable to cable/fuse current carrying capacity test, when activated , the power supply will shutdown the short circuit protection function and maintain ultra- low voltage to output rated current.

Timer Control function

This function is applicable to unattended occasions, activate the timer and the output, the screen will show the countdown of the timer. Once it reaches down to zero, the supply will turn off the output automatically. And the full protection of the power supply will make sure the safe usage of this function.

External Control Function

This series power supply can offer external voltage/ potentiometers control output, can be controlled by external voltage(0~5V) or external potentiometers(5~10K) in order to remotely adjust the power supply voltage and current regulation settings and the output status of the power supply.

Anti reverse irrigation/Power Sink Function

This series power supply has protection against reverse irrigation, so as to cut off the current of DUT in a certain test condition to the direction of power supply, and prevent the damage to the power supply hardware circuit from DUT.

Meanwhile, this series power supply comes standard with short circuit copper sheet, When the test requires the power supply to

absorb the spike generated by DUT to ensure the safety of the operation, the short-circuit copper piece can be connected, and

the energy is absorbed by the output capacitor inside the power supply and other circuits.