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5V2A
Power adapter DC 5V
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The DC5V2A is a power adapter designed specifically for fiber-optic transceivers, featuring a flame-retardant plastic housing and an output of DC 5 V/2 A. This model boasts a conversion efficiency exceeding 80% and incorporates overcurrent protection, short-circuit protection, and stable output voltage.
Performance Parameters
◆ Input voltage: 100–240 VAC, 50/60 Hz;
◆ Input current: 500 mA MAX;
◆ No-load loss: 0.3 W;
◆ Output ripple: 120 mV;
◆ Output voltage: 5V;
◆ Output current: 0–2.0 A MAX
Operating environment
◆ Operating temperature: -10 to 45°C;
◆ Storage temperature: -20 to 85°C;
◆ Operating humidity: 20–90% RH, non-condensing;
◆ Storage humidity: 10–90% RH;
Appearance characteristics
◆ External dimensions: 82 mm × 51.5 mm × 30 mm (length × width × height);
◆ Input interface: 2-pin U.S.-style flat plug with a 0.5 m sheathed cable;
◆ Output interface: 5.5mm × 2.1mm × 11mm DC connector;
Precautions
◆ Before powering on, please verify that the input and output connections are correct to avoid damaging the user’s equipment.
◆ After plugging in, the green indicator light on the power output should illuminate. If it does not, please check that the wiring is correct; if there is no output, please send the unit for repair.
◆ Do not install the power supply in locations exposed to direct sunlight, high temperatures, rain, or excessive dust. During installation, ensure that the ventilation openings on both sides remain unobstructed.
◆ Be sure to avoid using this product in environments where water may splash or drip.
Device model | Input | Output | Operating temperature |
5V2A | AC220V | DC 5V output / 10W / 2A | -10～45℃ |
| Note: For fiber optic transceivers only. | |||
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