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)

RACT18-350

RACT18-500

RACT18-700

RACT18-1050

RACT18-1400

60VDC max.

43VDC max.

33VDC max.

24VDC max.

22VDC 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.

RACT18

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.

Internal Operating Frequency

RACT18-350,700,1050

RACT18-500

RACT18-1400

60kHz

64kHz

65kHz

RACT18-350

RACT18-500

RACT18-700

RACT18-1050

RACT18-1400

150mA

200mA

260mA

700mA

560mA

Notes:

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