International Safety Standard Approvals

VDE0805/EN60950/IEC950 File No. 10401-3336-1071

Licence No. 90353, 79517 and 1071

UL1950 File No. E136005

CSA C22.2 No. 950 File No. LR41062C/LR50913/LR101320

Certificate No. 606008

OUTPUT SPECIFICATIONS

Line regulation

Single outputs

±0.5%

LL to HL, FL

Multi's: +5.1V output

±0.5%

Multi's: aux. outputs

±1.0%

Overshoot/undershoot

At turn-on

10%

Transient response

+5.1V

±250mV max. dev.

(40% to 60%

1ms recovery

full load step)

to 1%

Temperature coefficient All outputs

±0.025%/°C

Overvoltage protection

+5V output only

6.25V ±0.75V

Output power limit

Primary power limited

45W Pin max.

Short circuit protection

Continuous

with auto restart

Minimum output current

0A

INPUT SPECIFICATIONS

Input voltage range

90 to 264VAC

120 to 370VDC

Input frequency range

47 to 440Hz

Input surge current

110VAC

12A max.

230VAC

24A max.

Safety ground

110VAC, 60Hz

1mA max.

leakage current

230VAC, 50Hz

2mA max.

ELECTROMAGNETIC COMPATIBILITY SPECIFICATIONS

Radiated noise

EN55022, EN55011, FCC

Level A

Conducted noise

EN55022, EN55011, FCC

Level B

Electrostatic discharge

EN61000-4-2

Level 4

Electrostat. air discharge IEC801-2

Level 3

RF field susceptibility

IEC801-3

Level 3

Electrical fast

EN61000-4-4

Level 3

transients/bursts

Surge susceptibility

EN61000-4-5

Level 3

GENERAL SPECIFICATIONS

Hold-up time

110VAC

10ms

230VAC

60ms

Efficiency

110VAC and 230VAC

70% typical

Isolation voltage

Input/output

3000VAC

Input/chassis

1500VAC

Switching frequency

Variable

45kHz to 85kHz

Approvals and

Safety

VDE0805, EN60950

standards

BABT, IEC950, UL1950

CSA C22.2 No. 950

Case material

ABS plastic

Material flammability

UL94-5V

Weight

500g (17.65oz)

MTBF

MIL-HDBK-217E

150,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating

0°C to +40°C

Non-operating

–40°C to +85°C

0°C to +40°C ambient,

25W

convection cooled

Peak (0°C to 40°C, max. 60s),

35W

See Note 1

Relative humidity

Non-condensing

5% to 95% RH

Altitude

Operating

10,000 feet max.

Non-operating

30,000 feet max.

Vibration

5Hz to 500Hz

2.4G rms (approx.)

For new design -ins refer to the SCL25 series instead

CL25 SERIES

Single, dual and triple outputs

[ 2 YEAR WARRANTY ]

• 90VAC to 264VAC Universal Input

• Short Circuit Protected

• VDE, UL, CSA and BABT Approved

• VDE0871 Level B Conducted Noise

• 25W Continuous, 35W Peak Output Power

• Stand alone "listed" equipment

The CL25 Series of 25W (35W peak) external switching power supplies enables

the system specifier to optimise the design for several reasons. Firstly, because

the power supply offers pre-approved SELV outputs, the submission of the

apparatus for safety approval is simplified. Secondly, the task of integrating the

power supply into the mechanical design is eliminated, presenting further

savings by ensuring a shorter and simpler design cycle. These advantages are

complemented by Universal Input, IEC950, UL, CSA and BABT approvals, to

complete a worldwide packaged power solution suitable for a wide variety of

low power, desktop applications.

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