Input Voltage Range

36-75VDC

(48V nom.)

Under-Voltage Lockout

Power Up

34V typ.

Power Down

32V typ.

Input Filter

L-C type

Input Surge Voltage 100ms max

100VDC

Start up time

Nominal Vin and constant resistive load

25ms typ.

Remote ON/OFF (Note 2)

(Positive logic)

ON=Open or 3.5V < Vr < 15V,

OFF=Short or 0V < Vr < 1.2V,

(Negative logic)

ON=Short or 0V < Vr < 1.2V,

OFF=Open or 3.5V < Vr < 15V,

Continuous Output Power

125W max.

Output Voltage Accuracy

full load and nominal Vin

±1.5%

Output Voltage Adjustment (Note 1)

+10%, -20%

Minimum Load

0%

Line Regulation

low line to high line at full load

±0.2%

Load Regulation

0% to 100% full load

See table

Remote Sense (Note 1)

10% of Vout

Ripple and Noise 20MHz bandwidth

With 10µF tantalum and 1µF ceramic across Output

100mVp-p

Temperature Coefficient

±0.02%/ºC

Transient Response Recovery Time

25% load step change

200µs

Over Voltage Protection threshold (Hiccup)

120% of Vout

Over Current Protection threshold

110% ~ 140% of Iout Rated

Short Circuit Protection

Hiccup, Automatic recovery

Efficiency (at nominal input voltage, full load)

up to 90%.

Isolation Voltage

Input to Output

1600VDC min.

Input to Case

1000VDC min.

Output to Case

1000VDC min.

Isolation Resistance

10 M

Ω min.

Isolation Capacitance

2500pF max.

Operating Frequency

270KHz typ.

Operating Temperature Range (Note 3)

-40ºC to +100ºC (base plate)

Over Temperature Protection

110°C

Storage Temperature Range

-55°C to +125°C

Humidity max., Non-condensing

95%

Thermal Shock

MIL-STD-810D

Vibration

10 ~ 55Hz 2G, 3minutes period, 30minutes analog

X, Y and Z

Humidity

Non Condensing

95% max.

Conducted Emissions

EN55022 (Note 4)

Level A

EN55022 (Note 4)

Level B

Radiated Emisssions

EN55022 (Note 4)

Level A

Continued on next page

RP125-SB

Series

Specifications (refer to the standard application circuit, Ta: 25°C)

INNOLINE

DC/DC-Converter

July-2006

www.recom-international.com

206