The Array 3645A Programmable Power Supply is a sophisticated, high performance single-output programmable DC power source. It is easy to program via the front panel, or by computer. The backlight LCD, numerical keypad and rotary knob make it easy to set maximum voltage, current and power settings. The 3645A offers constant current mode, constant resistance mode and constant power modes. and up to ten voltage/current parameters can be stored in memory for instant recall. Low noise, excellent regulation, and built-in voltmeter / ammeter make this reliable power supply well suited for educational labs, schools and general purpose applications
Characteristics:
•Voltage and current protection
•Adjustable and constant voltage and current outputs
•Programmable output
•10 step program storage for current and voltage
•High Resolution - 1mV
•CC/CP/CR mode
•Programmable power shutdown
•Multifunction menu
•Voltage, Current, Power and Temperature overload protection
•Can be connected in series and parallel to expand output voltage and current
•PC software monitoring
•Backlight LCD display
•Compact and Lightweight
Model 3645A
Number of outputs
1
DC outputs (Voltage)
0 - 36V
DC outputs (Current)
3A
Power (max)
108W
Line regulation
Line regulation (Voltage)
0-3.999V: 0.01%+3mV
4-36V: 0.02%+10mV
Line regulation (Current)
0.02%+8mA
Load regulation
Voltage
0.02%+10mV
Current
0.02%+10mA
Ripple and noise
Ripple and noise (Voltage)
<1mV rms
Ripple and noise (Current)
<4mArms
Programming accuracy at 25°C ±5°C
Voltage
0.1%+20mV
Current
0.2%+20mV
Readback accuracy at 25°C ±5°C
Accuracy (Voltage)
0-19.99V : 0.2%+20mV
20-36V : 0.2%+100mV
Current
0.2%+20mA
Program resolution
Voltage
0-3.999V : 1mV
4-36V : 10mV
Current
1mA
Readback resolution
Voltage
0-19.99V : 10mV
20-36V : 100mV
Current
10mA
General
Interface:
RS232 / RS485 / USB
Protection:
Over voltage / over current / over power
AC Input:
110V/220VAC ±15%, 4763Hz
Electronic load software:
PowerMS Power Management System software, ActiveX and DLL tools
