OUTPUT SPECIFICATIONS

Line regulation

Single outputs

±0.2%

LL to HL, FL

Multi's: +5.1V output

±0.2%

Multi's: aux. outputs

±1.0%

Total regulation

Single outputs

±5.0%

NL to FL (Note 5)

Multi's: +5.1V output,

±5.0%

Multi's: aux. outputs

See table

Overshoot/undershoot

At turn-on

10% max.

Transient response

+5.1V output

±250mV max. dev.,

(Single output model)

(50% FL to

1ms recovery to 1%

100% FL step)

Temperature coefficient All outputs

±0.02%/°C

Overvoltage protection

+5.1V output only

6.25V ±0.75V

Output power limit

Primary power limited

90W Pin max.

50W Pout min.

Short Circuit Protection

Continuous with

auto-restart

INPUT SPECIFICATIONS

Input voltage range

Note 1

85 to 264VAC

Input frequency range

47 to 440Hz

Input surge current

110VAC

12A max.

230VAC

30A max.

Safety ground

110VAC, 60Hz

0.2mA

leakage current

230VAC, 50Hz

0.4mA

ELECTROMAGNETIC COMPATIBILITY SPECIFICATIONS

Radiated emissions

EN55022, EN55011, FCC

Level B

Conducted emissions

EN55022, EN55011, FCC

Level A

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

12ms

230VAC

110ms

Efficiency

110VAC and 230VAC

70% typical

Isolation voltage

Input/output

3000VAC

Input/chassis

1500VAC

Switching frequency

Variable

20kHz to 70kHz

Approvals and

VDE0805, EN60950

standards

IEC950, IEC1010, UL1950

BABT, CSA C22.2 No. 950

Case material

ABS plastic

Material flammability

UL94V-0

Weight

800g (28oz)

MTBF

MIL-HDBK-217E

100,000 hours min.

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating

0°C to +40°C

Non-operating

–40°C to +85°C

0°C to 40°C ambient

40W

Peak (0°C to 40°C, max. 60s)

50W

Relative humidity

Non-condensing

5% to 95% RH

Altitude

Operating

10,000 feet max.

Non-operating

40,000 feet max.

Vibration, 5Hz to 500Hz See Note 8

2.4G rms (approx)

Recommended for new design-ins

CL40 SERIES

Single and triple output

[ 2 YEAR WARRANTY ]

• 85VAC to 264VAC universal input range

• Pre-approved SELV power solution

• Up to 40W continuous output power

• Up to 50W peak output power

• UL, CSA, VDE and BABT approved

• VDE0871-A conducted noise performance

• Stand alone "listed" equipment

The CL40 series is a family of 40W (50W peak) external switching power

supplies. The CL40 enables the system specifier to optimise the design for

several reasons. Firstly, because the power supply offers pre-approved SELV

(Safety Extra Low Voltage) outputs, the submission of the apparatus for safety

approval is simplified. This represents a significant saving of time and money.

Secondly, the task of integrating the power supply into the mechanical design is

eliminated, presenting further savings in time and money by ensuring a shorter

and simpler design cycle. This means that your product gets to market faster.

These advantages are complemented by universal input, CE mark, IEC950, UL,

CSA, VDE and BABT approvals, to complete a worldwide packaged power

solution suitable for a wide variety of low power, desktop applications.

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