Notes

Note 1:

Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter

Note 2:

The RS3 series requires a minimum of 10% load on the output to maintain specified regulation. Operating under no-load conditions

will not damage these devices; however, they may not meet all listed specifications.

Input Voltage Range

2:1 and 3:1

Output Accuracy

Nominal Vin and full load

±2% typ.

Line Voltage Regulation

LL to HL, full load

±0.5% max.

Load Voltage Regulation

20% to 100% full load

±0.5% typ.

Minimum Load

Output Ripple and Noise

20MHz limited

50mVp-p max.

Switching Frequency

20% to 100% full load

200kHz typ.

Efficiency at Full Load

see Selection Guide

Quiescent Current

RS3-05xxS_D

35mA typ.

Nominal input Voltage

RS3-12xxS_D

25mA typ.

(Standard, /H2 and /H3)

RS3-24xxS_D, SZ_DZ

20mA typ.

RS3-48xxS_D, SZ_DZ

10mA typ.

Isolation Voltage

Standard

(tested for 1 second)

1000VDC

(rated for 1 minute*)

500VAC / 60Hz

/H2 Version

(tested for 1 second)

2000VDC

(rated for 1 minute*)

1000VAC / 60Hz

/H3 Version

(tested for 1 second)

3000VDC

(rated for 1 minute*)

1500VAC / 60Hz

Isolation Capacitance (2:1 and 3:1)

H1

200pF max.

(tested at 100kHz)

H2/H3

30pF max.

Isolation Resistance

1G

Ω min.

Short Circuit Protection (see note)

Continuous

Operating Temperature Range

–40°C to +71°C

Storage Temperature Range

–55°C to +125°C

Relative Humidity

95% RH

Package Weight

4.7g

Packing Quantity

22 pcs per Tube

MTBF (+25°C)

using MIL-HDBK 217F

3303 x10³ hours

(+71°C)

using MIL-HDBK 217F

745 x10³ hours

Certifications

EN General Safety

Report: SPCLVD1605077-10

EN60950-1, AM2:2013

EN Medical Safety

Report: MDD1205098-3 + RM1205098-3

IEC/EN 60601-1 3rd Edition

Medical Report + ISO14971 Risk Assessment

UL General Safety

Report: E224736-A34

UL60950-1, 2nd Edition 2014

CSA C22.2 60950-1-07, 2nd Edition 2014

Note: To protect the converter under all fault conditions, an input fuse is required. Quick-blow fuses

should be rated at 2x-3x the normal input current, time-delay fuses at 1.5x the normal input current.

RS3-S_D/(Z)

Series

ECONOLINE

DC/DC-Converter

Application Notes chapter "MTBF"

-Vin

-Vout

+Vout

+Vin

Input Fuse

(see note)

RS3

Typical Application

**Any data referred to in this datasheet are of indicative nature and

based on our practical experience only. For further details, please refer

to our Application Notes.

REV: 1/2017

www.recom-power.com

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