WA90P Series Power Adaptor

Product introduction

Product Introduction

WA90P 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 90W; 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

WA90P-220S09C

WA90P-220S12C

WA90P-

220S15C

WA90P-220S19C

WA90P-220S24C

WA90P-220S36C

WA90P-220S48C

Input

Voltage Range（VAC）

85-265

Frequency（Hz）

47～63

Current (MAX)（Arms）

1.4

Inrush Current(MAX)（A）

Power Factor（Typ）

≥0.91

Output

voltage（V）

Current （A）

10.00

7.50

6.00

4.73

3.75

2.50

1.87

Efficiency（Typ）

88%

89%

90%

Voltage Tolerance

±5%

±3%

Voltage Ripple & noise（mVp-p）

120

150

Load regulation

±5%

±3%

Start-up time （mS）

1000

Protection

Over Load

Over rated power105-150%

Hiccup mode protection，automatically resume work if overload comes to rated load.

Over Voltage

9.4～10.2

12.6～16.2

15.7～20.3

18.9～24.3

25.2～32.4

37.8～48.6

50.4～64.8

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

150x60x39mm

Weight

0.45Kg

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