WA120P Series Power Adaptor

Product introduction

Product Introduction

WA120p series AC-DC power adapter is a new generation of desktop power adapter developed by W&H-GAMAY. It has a wide range of power input as 85-265vac, 9-48vdc multi voltage output optional, the output power is 120W; Standard output interface, closed structure. It has the characteristics of high reliability, high power density, high temperature resistance, high power factor and low ripple noise. It can be widely used in communication, display, audio, printer, laptop and other electronic products, also in the office equipment and industrial products, etc.

Main Features
1. With a universal wide Input Voltage Range: 85-265Va;
2. With a wide temperature range: - 20-85 ℃;
3. High input power factor, reduce interference to the grid, energy saving and environmental protection;
4. Multi-output , wide application;
5. Full protection, with input over/under voltage protection;
6. Output over/under voltage, over current, short circuit and over temperature protection;
7. 2500Vdc high isolation voltage, safe and reliable;
8. The case is made of PC fire-retardant and environmental protection material, which is high temperature resistant, impact resistant and safer;
9. LED indicators;
10. Warranty: 3 years.

Model Designation

Product Parameter

Model Items		WA120P-220S12C	WA120P-220S15C	WA120P-220S19C	WA120P-220S24C	WA120P-220S36C	WA120P-220S48C
Input	Voltage Range（VAC）	85-265
	Frequency（Hz）	47～63
	Current (MAX)（Arms）	1.4
	Inrush Current(MAX)（A）	70
	Power Factor（Typ）	≥0.91
Output	voltage（V）	12	15	18	24	36	48
	Current （A）	10.00	8.00	6.67	5.00	3.33	2.50
	Efficiency（Typ）	88%	89%	89%	90%	90%	90%
	Voltage Tolerance	±3%	±3%	±3%	±3%	±3%	±3%
	Voltage Ripple & noise（mVp-p）	120	120	150	150	150	150
	Load Regulation	±3%	±3%	±3%	±3%	±3%	±3%
	Start-up time （mS）	1000
Protection	Over Load	Over rated power105-150%
	Over Load	Hiccup mode protection，automatically resume work if overload comes to rated load.
	Over Voltage	12.6～16.2	15.7～20.3	18.9～24.3	25.2～32.4	37.8～48.6	50.4～64.8
	Over Voltage	Turn-off output, restart to restore normal.
	Over Heat	Turn-off output, after temperature recovery, restart to restore normal.
Working Environment	Working Temp.（℃）	-20～85
	Storage Temperature（℃）	-40～85
	Operating Humidity	10～90%RH, No condensation
Others	Test Voltage	Input-output withstand 3KVAC, test time: 60s, Leakage current less than 5mA
	Insulation Resistance	Input-output, insulation voltage 500VDC, Insulation resistance 100MΩ（25℃、Relative Humidity 95%）
	Overall Dimension	172x72x32mm
	Weight	0.65Kg
Remarks	1. Ripple and noise measurement: Use twisted pair wire, connect 0.1uF and 47uF capacitors at the terminal, and measure under the condition of 20MHz oscilloscope bandwidth; 2. Voltage Accuracy: including setting error and load regulation; 3. Standard configuration of structural size of plugs and wiring, it’s also can be customized.

Structure & Size
1. Overall Dimensions

2. Standard Power Plug

Output Plug	Joint definition
	Outside Inside
Note：Above plug is the standard product interface. For special requirements, it also can be configured according to customer’s request.

Looking forward to the choice of our customers, and always ready to provide you with services。 Submission

Looking forward to the choice of our customers, and always ready to provide you with services。

Submission