Typical reference values in this data sheet are

8V, 500 mA with the input 230 Vac. The multi-

range version (90 to 264 Vrms) is also available

upon customer request.

Coming into the small Robin housing, JOSEPH

can be assembled with a variety of AC plugs

identified by specific ordering numbers. Interface

to the phone is ensured via a 2 wires cord with

strain relief, terminated with customer specified

connector. Typical weight is 70 grams only, with-

out cable.

AGENCY Approvals

The charger is certified by competent agencies to

comply with most popular safety and EMC re-

quirements, including but not limited to:

EN60950

UL1950

ETS300-342-1

ELECTRICAL CHARACTERISTICS (Tamb=25

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Vi

Input Voltage

90

230

264

Vrms

Vo

Output Voltage limit

No load

7.2

8.0

8.8

V

Io

Output Current limit

3<Vout<Vo limit

400

500

600

mA

Vor

Output Ripple

Io=Ilimit

Vbatt=4V

100

mVpp

Vis

Isolation voltage

Input

to

output,

t=60s

(EN60950)

3000

Vrms

Top

Operating

Ambient

Temperature

050

Tstg

Storage Temperature Range

-20

70

n

efficiency

75%

Vo (V)

Io (mA)

8

500

3

TYPICAL OUTPUT CHARACTERISTIC

JOSEPH

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