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GAOTek DWDM MUX Or DEMUX Dual Fiber

GAOTek Digital Display Voltage Transformer

GAOTek Digital Display Voltage Transformer high power switching power supply, full power output, over-load protection, over-voltage protection, over-heating protection, selected high-quality components, multiple power protection functions, long service life; imported chip core materials, stable output, efficient heat dissipation and quality assurance; high quality electrolytic capacitor is adopted, with large capacity, low loss, durability and safety, pure copper transformer with reliable performance, full power and stable operation, elm filter, with strong anti-interference ability, high efficiency and better performance, excellent heat dissipation performance, full load operation, and will not burn the power supply. 

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SKU: GAOTek-PAC-148 Category:
Description

Description

Overview

GAOTek Digital Display Voltage Transformer high power switching power supply, full power output, over-load protection, over-voltage protection, over-heating protection, selected high-quality components, multiple power protection functions, long service life; imported chip core materials, stable output, efficient heat dissipation and quality assurance; high quality electrolytic capacitor is adopted, with large capacity, low loss, durability and safety, pure copper transformer with reliable performance, full power and stable operation, elm filter, with strong anti-interference ability, high efficiency and better performance, excellent heat dissipation performance, full load operation, and will not burn the power supply.

 

Features

  • Adjustable with Compact size, light weight
  • Ac Input
  • 100% Full Load Burn-In Test
  • Fixed Switching Frequency
  • High Efficiency, Reliability Quality, Competitive Cost
  • External control output (Optional)
  • Extra adjustable potentiometer (Optional)
  • Output voltage adjustable, output current be fix

 

Technical Specifications

Input Voltage Range 110 VAC & 90 to 140 VACS
220 VAC & 180 to 264 VACS
380 VAC & 340 to 440 VACS
Input frequency 47 Hz to 63 Hz
DC Output Voltage 10 VDC
Output Current 350 A
Output Power 3500 W
Transistor Connection Half Bridge Type
Modulation Mode Pulse Frequency Modulation
Ripple and noise ≤ 480 maps-p
Output Voltage Accuracy ± 2%
Load Adjustment Rate 0.3%
Voltage Regulation Rate 1%
Efficiency (typical) 88%
Protection Overload protection 105% to 135%
Over Temperature RTH3, The fan operates normally ≥ N 90 °C, and the output is closed
Type Constant current output +V0 drop to under voltage point cut off output Reset: re-power
Environment Operating Temperature -50 °F to 140 °F (-10 °C to +60 °C)
Operating Ambient Temperature -68 °F to +185 °F (-20 ℃ to +85 ℃)
Humidity 20% to 90% RH
Dimension 12.40 in × 8.18 in × 2.87 in (315 mm × 208 mm × 73 mm)
NW 11.02 lb (5 Kg)