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17 Years Manufacturer Make in China Power Supply AC DC 110
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17 Years Manufacturer Make in China Power Supply AC DC 110

17 Years Manufacturer Make in China Power Supply AC DC 110

17 Years Manufacturer Make in China Power Supply AC DC 110-220V Poe Power Switch 5V 4A 20W Circuit LED Transformer Switc
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Basic Info.
Model NO. GF20-1G-DM
Voltage Regulating Mode 5V
Power Supplying System No
Energy Transmission One-way Transmission
Modulation System No
Certification CE, RoHS, ISO, CCC, CB, FCC
Brand Gofern
Transport Package Carton Package
Specification Metal Case
Trademark GOFERN
Origin Shenzhen
HS Code 8504401400
Production Capacity 100000pieces/Month
Product Description

17 Years Manufacturer Make in China Power Supply AC DC 110-220V Poe Power Switch 5V 4A 20W Circuit LED Transformer Switching Power Supply 20W

OUTPUTDC VOLTAGE12V15V24V36V48V
OUTPUT POWER24W24W24W24W24W
CURRENT RANGE2A1.6A1A0.6A0.5A
RIPPLE & NOISE(max.)120mVp-p150mVp-p150mVp-p200mVp-p240mVp-p
VOLTAGE ADJ. RANGE±10%
LINE REGULATION±1.0%
LOAD REGULATION±2.0%
VOLTAGE TOLERANCE±2.0%
SETUP,RISE TIME800ms, 50ms at full load
HOLD UP TIME60ms
INPUTVOLTAGE RANGE86 ~ 264VAC
AC CURRENT(Typ.) 0.35A/ 116VAC 0.18A/ 240VAC
FREQUENCY RANGE47-63Hz
EFFICIENCY(Typ.)78%78%80%82%82%
INRUSH CURRENT(Typ.)COLD START 15A/115VAC 30A/230VAC
LEAKAGE CURRENT<1.0mA/240VAC
PROTECTIONOVER LOAD115%~135% of rated output voltage
SHORT CIRCUITvoltage off and reset input for recovers
ENVIRONMENTWORKING TEMP.-0ºC ~ +45ºC (Refer to output load derating curve)
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP.,HUMIDITY-20ºC ~ +85ºC 10~95% RH
TEMP. COEFFICIENT±0.05%/ºC
COOLING METHODBY FREE AIR CONVECTION
SAFTY & EMCWITHSTAND VOLTAGEI/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG,O/P-FG: 100M Ohms/ 500VDC
SAFTY STANDARDSRefer to CE EN60950-1
EMC STANDARDSRefer to EN55022,EN55024,EN61000
OTHERSDIMENSIONL85*W58*H34MM
WEIGHT 100PCS/Carton/16.5KG
SHELL MATERIALChassis:1.5mm thickness aluminium;Cover:0.7mm thickness iron(silver plating)

17 Years Manufacturer Make in China Power Supply AC DC 110-220V Poe Power Switch 5V 4A 20W Circuit LED Transformer Switching Power Supply 20W

17 Years Manufacturer Make in China Power Supply AC DC 110-220V Poe Power Switch 5V 4A 20W Circuit LED Transformer Switching Power Supply 20W

17 Years Manufacturer Make in China Power Supply AC DC 110-220V Poe Power Switch 5V 4A 20W Circuit LED Transformer Switching Power Supply 20W

17 Years Manufacturer Make in China Power Supply AC DC 110-220V Poe Power Switch 5V 4A 20W Circuit LED Transformer Switching Power Supply 20W

17 Years Manufacturer Make in China Power Supply AC DC 110-220V Poe Power Switch 5V 4A 20W Circuit LED Transformer Switching Power Supply 20W

5v power supply circuit 5v power supply circuit 5v power supply circuit 5v power supply circuit 5v power supply circuit