AC/DC Converter

L-2

REV.: 0/2017

www.recom-power.com

PROTECTION

Parameter

Condition

Value

Input Fuse

fusible resistor

Short Circuit Protection (SCP)

Latch OFF, auto recovery after fault condition is removed

Over Voltage Protection (OVP)

RACT25-500

RACT25-700

RACT25-1050

58VDC max.

45VDC max.

32VDC max.

Latch OFF, auto recovery

after fault condition is removed

Over Load Protection (OLP)

Latch OFF, auto recovery after fault condition is removed

Over Temperature Protection (OTP)

110°C

Latch OFF, auto recovery after fault condition is removed

Isolation Voltage

I/P to O/P

tested for 1 minute

3.75kVAC

Leakage Current

5mA max.

RACT25

Series

Maximum loading of automatic circuit breakers*

Circuit Breaker

Circuit Breaker Current

Typ

10A

16A

20A

25A

B

24

38

46

58

C

38

62

74

92

* @ 230VAC, 1Ohm, 90° phase angle and max. load

ENVIRONMENTAL

Parameter

Condition

Value

Operating Temperature Range

without derating @ natural convection 0.1m/s (see graph)

-20°C to +50°C

Max. Case Temperature

at tc point

+80°C max.

Operating Humidity

non-condensing

5-85% RH

IP Rating

IP20

Pollution Degree

PD2

Design Lifetime

+25°C ambient

>30 x 10³ hours

continued on next page

REGULATIONS

Parameter

Condition

Value

Output Accuracy

±5% typ.

Load Regulation

5% max.

Line Regulation

5% max.

Parameter

Condition

Min.

Typ.

Max.

THD

full load

20%

Start-up Time

500ms

Internal Operating Frequency

RACT25-500

RACT25-700, 1050

77kHz

65kHz

RACT25-500

RACT25-700

RACT25-1050

170mA

260mA

440mA

Notes:

Note1: Measured at 20MHz BW by using a 12” twisted pair-wie terminated with a 0.1µF and 47µF capacitor parallel across output.