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Promax FA-665B

Adjustable DC Regulated Power Supply, 30V, 5A

Brand: Promax
Model No: FA-665B
Our Model No: FA665B
Condition: NEW
FA-665B

$564.00

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Product Features:

  • Input voltage:
    • 110 VAC ~ 127 VAC x 10 % / 60 Hz
    • 220 VAC ~ 240 VAC x 10 % / 50 Hz (switchable)
  • Output voltage: 2 x 0 to 30 V
  • Output current: 0 to 5 A
  • Line regulation
  • Two adjustable output:
    • CV = 1 x 10 -4 + 3 mV
    • CC = 2 x 10 -3 + 3 mA
  • Fixed output: 10 mV
  • Load regulation
  • Two adjustable outputs:
    • CV = 1 x 10-4 + 2 mV
    • CV = 1 x 10-4 + 5 mV
    • CC = 2 x 10-3 + 3 mA
    • CC = 2 x 10-3 + 5 mA
  • Fixed output: 10 mV
  • Ripple and noise
  • Two adjustable output:
    • CV = 0.5 mV rms
    • CV = 1.0 mV rms
    • CC < 3mA rms
  • Fixed output: 10 mV rms
  • Protection: Current-limit
  • Display accuracy
    • Volt-indication: (0.2%Rdg+2 digits), 2.5% Full Scale
    • Amp-indication: (1.0%Rdg+2 digits), 2.5% Full Scale

The Promax FA-665B high-precision DC regulated power supply has a three way output. Of which, two ways are adjustable and one way is fixed.

The two adjustable outputs can also be selected for constant voltage or constant current, designed in high stability and performance circuit. In constant voltage state, the output voltage can be arbitrarily adjusted from 0 V on in the nominal range; and in the state of constant current, the output current can be adjustable from 0 A on in the nominal range. The two outputs can be connected in parallel or in series, while the master used for voltage or current adjustment. The maximum output voltage in the series is double of independent's, and the maximum output current in parallel is double too.

There are volt and Amp meters (LED) for indicating each of the two outputs with high accuracy.

The fixed way outputs 5 V voltage. Due to the single chip integrated regulator, this output has good stability and ripple factor, and has reliable overload protection to protect the unit against being damaged whenever overload or short circuit.

The FA665B is the ideal power supply unit for science investigation, college, factory, electronic appliance maintenance and etc.

  • 1 - Quick Reference guide
  • 2 - Fuses
Manual: PDF Document Icon (438 KB)
Quick Start: PDF Document Icon (171 KB)
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