Programmable 40 vdc power supply max 4000watt

Basic Info

Model No.: 40VDC series(2U Type)

Product Description

Product Introduction: 

If you are looking for 600 watt dc power supply ,here is the right place.Quality assurance and reasonable price. This 1U rack size 40vdc series offer output current 50A with constant voltage, constant current and constant power operation,Multiple remote programming methods are available including LAN, USB ,RS232 / RS485 and isolated analogue interfaces built in as standard .Interface options include GPIB.

There are more models,  20V DC Power Supply,32V DC Power Supply, 75V DC Power Supply,80V DC Power Supply,120V DC Power Supply for your reference.


APM provides selection in ouput voltage range. Lowest voltage series is 20V DC Power Supply while highest voltage series includes 1500V High Power DC System.


Areas of Application:

●  Scientific Research Sector:Used in scientific research units, colleges & universities,and certification institutions for laboratory testing and power supply.

●  Medical Field:Used for medical device testing or it being integrated in medical equipment.

●  Automatic Testing Sector: Can be integrated in automatic testing system to test electricity parameters, and to supply power to the products under testing. 

●  Automobile Sector: Used for automobile electronics product testing,and simulation of the voltage  waveform of automobile under different conditions.

●  Aerospace Sector: Used for aviation electronic products testing and power supply.

●  Communication Sector: Used for the tests of communication power supply and electronic devices.

●  Household Field:Used for household products test. 

●  LED Sector: Used for LED driver and LED product testing and burn-in test.


Product Features:

●  Function of editing List waveform.

●  Coded knobs, multifunctional keyboard.

●  CE/UL/CSA/FCC certified.

●  With accurate voltage and current measurement capability.

●  Use SCPI commands.

●  Standrad RS232/LAN/RS485/USB interface.

●  Remote sensing to compensate for voltage drop in load leads.

●  DVM independent measurement functions.


Product Advantages:

(1)High efficiency
APM programmable 40VDC source has an operating efficiency of up to 91%. 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    
 Full load voltage rise time:≤10ms
 No load voltage drop time:≤350ms
 Full load voltage drop time:≤10ms

(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 10 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)Series Mode Functions

APM programmable 40 VDC source via its RS485 interface can be operated  by using up to 31 units of the device ,thus makes it possible to simultaneously control all the DC sources connected on RS485 from PC.



Technical Specification:


Model
SPS40VDC1000W
SP40VDC2000W
SP40VDC3000W
 SP40VDC4000W
1 Input Voltage Range
90-265VAC
190-265VAC
190-265VAC
190-265VAC
2 Input Frequency Range
47-63Hz
3 Power Factor
>0.98
>0.98
>0.98
>0.99
4 Input Power
1300VA(MAX)
2400VA(MAX)
3400VA(MAX)
4500VA(MAX)
5 Output Voltage Range
0-40V
6 Output Current Range
0-120A
7 Voltage Load Regulation
15mV
8 Current Load Regulation
120mA
9 Voltage Setting Accuracy
0.05%+15mV
10 Current Setting Accuracy
0.1%+120mA
11 Voltage Measurement Accuracy
0.05%+15mV
12 Current Measurement Accuracy
0.1%+120mA
13 Voltage Ripple[1]
40mVp-p/6mVrms
14 Current Ripple[1]
150mA (Full Range)
20mA (TYP value)
15 Voltage Temperature Coefficient[2]
100ppm/℃
16 Current Temperature Coefficient[2]
150ppm/℃
17 DVM Resolution
0.1mV
18 DVM Accuracy
0.05%+15mV
19 Remote Compensation
4V MAX
20 Load Transient Response Time
≤2ms
21 Command Response Time
50ms
22 Efficiency(Full Load)
87%
88%
88%
91%
23 Protection Function
OVP/OCP/OTP/OPP/SCP/Fold back function
24 Weight
14.7kg
25 Communication Modes
Standard:RS232/RS485/USB/LAN, 
Option:RS232/RS485/USB/LAN/GPIB

26 Operating Environment
Temperature 0~40℃,Relative Humidity 10%~90%(no condensation)
[1] Test Condition: Voltage ripple, CV (Constant Voltage) mode-rated output voltage (Vp-p   20MHZ, Vrms 1.25MHZ); Current ripple: CC (Constant Current) mode (Arms  1.25MHZ)
       Current ripple typical value parameter standard, test under condition that nominal voltage of the model is fully loaded, at the same time, when the full range output voltage of the model is full load output, the effective value of the current ripple is among the gamut reference range.
[2] Test Condition: Ambient temperature is among 0~40℃


Contact Information

CONTACT US

APM Technologies (Dongguan) Co., Ltd

Contact Person: Emily Cui

Phone:86-769-22028588-2892

Fax:86-769-22026771

Address: #7,Link Information Industry Park, Shuilianshan Road, Nancheng,Dongguan,Guangdong

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