POWER

DCH3 Series

3 Watts

Total Power: 3 Watts

Input Voltage: 100 - 254 Vac

# of Outputs: Single

Special FeatureS

ƒ

USB Switching wallmount

power supply

ƒ

Universal AC input

ƒ

Available in multiple DC plug

configurations

ƒ

Regulated output

ƒ

Overload and short circuit protection

ƒ

Constant voltage, constant current

ƒ

Energy Star Efficiency Level IV

ƒ

Built in EMI filter (CISPR 22 Class B)

ƒ

Available in various output

connectors

ƒ

Mini USB 2.0 dc output plug

- 0001

ƒ

Micro USB 2.0 dc output plug

- 0002

ƒ

Cable less version

- USB-A receptacle-0004

SaFety

ƒ

cUL 60950/6500

ƒ

CSA 60950

Electrical Specifications

Input

Input range:

100 - 254 Vac (wide range)

Frequency:

47 - 63 Hz

EMI/RFI:

FCC Part 15, Subpart B Class B & EN55022 (CISPR 22) Class B

&EMC89/336/EEC

Safety ground

leakage current:

10 μA @ 50/60 Hz, 230 Vac input

Output

Voltage (Vo):

5 V (4.75 - 5.25 V)

Maximum Power (Po):

3 W

Hold-up time:

25 ms. typical at full load @ 115 Vac

Overvoltage protection:

Single fault 10.5 V max. Latching type

Overload protection:

Output short circuit protection auto recover

Overload protected > 800 mA

Output:

DC cable with Mini USB 2.0 -0001 suffix and Micro USB 2.0 -0002,

Cableless USB-A-0004 suffix

Connector Pinout:

Pin 1: +V

Pin 5: ground

Data Sheet

Environmental Specifications

Operating temperature:

0° to 45 °C ambient

Storage temperature:

-20 °C to +70 °C

Electromagnetic susceptibility: Designed to meet EN55082-1

Humidity:

Operating; non-condensing 20% to 90% RH

Vibration:

Per IEC 60068-2-6

DCH3-050US-0001

DCH3-050US-0004

DCH3-050US-0002