Leader LPS-152 Triple Output DC Power Supply

Leader LPS-152 Triple Output DC Power Supply
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Manual

 

The Leader LPS-152 is a  Triple Output DC Power Supply with individual voltage and current meters, automatic overload recovery and auto tracking. The output voltages are adjustable, 0 to 6 Volts, 0 to +25 Volts and 0 to -25 Volts floating, making it ideal for computer subassembly, circuit board, semiconductor and system burn-in test applications. All three outputs have independent adjustable current limiting with an auto recovery feature which allows the output voltage to return to normal when the short or overload condition is removed. It also features a tracking output mode which allows an adjustable ratio of negative vs positive voltage between the 25 Volt outputs. The adjustment range is from 100% - 100% to 50% - 100%. Ripple is less than 3 mV p-p and output regulation is rated at less than 3 mV for +10% input line voltage variation and 0 to 100% load variation.

 

Specifications:

 
Output
Voltage 0 to +6 V adjustable
0 to +25 V adjustable
0 to -25 V adjustable
Current 0 to 6V output - 5.0A max
+25 v outputs - 1 0 A max
Current Limiter

All outputs separately adjustable from 0 A to fully loaded at rated max current with automatic recovery

Regulation
Load

<0.01% + 3 mV for a 0 to 100% load variation

Line

<0.01% + 3 mV for a + 10% input line voltage variation

Ripple <3mV p-p
Meter
Voltage Ranges 0 to 7 V
0 to +30 V
0 to -30 V
Current Ranges 0 to 6 A
0 to 1.2 A
Accuracy 5%f.s.
General
Tracking Voltage Mode

Negative vs positive voltage will track at 50% to 100% for +25 Volt outputs. Negative supply cannot exceed 100% of positive supply

Power Requirements 100, 120.200,220,240 V ac +10%,
50160 Hz
approx 220 VA