DC/DC Converter

RTC2

Series

ECO-3

REV.: 1/2017

www.recom-power.com

PROTECTIONS

Parameter

Type

Value

Short Circuit Protection (SCP)

below 100m

W

continuous, auto recovery

Isolation Voltage

I/P to O/P

tested for 1 second

3kVDC

rated for 1 minute

Isolation Resistance

1G

W min.

Isolation Capacitance

25pF typ.

Insulation Grade

basic

Notes:

Note5: An input fuse is required if the main supply is not over-current protected. Recommended fuse: T2A slow blow type

Note6: An external input filter capacitor is required if the model has to meet EN6100-4-4 and EN61000-4-5

Recom suggested: Nippon chemi-con KY Series, 220µF/100V ESR 48m

W

Note7: Customers are allowed to test once with 1kVAC/1 minute in their production. Thereafter the test voltage and time must be

reduced for any repeat testing

ENVIRONMENTAL

Parameter

Condition

Value

Operating Temperature Range

with derating (see graph)

-40°C to +100°C

Temperature Coefficient

±0.05%/°C

Operating Altitude

5000m

Operating Humidity

non-condensing

5% - 95% RH max.

Pollution Degree

PD2

Vibration

according to MIL-STD-202G

MTBF

according to MIL-HDBK-217F, G.B. +25°C

2145 x 10³ hours

100 110

80

85

75

60

40

20

0

-20

-40

0

20

40

60

80

100

Ambient Temperature [°C]

5Vin

24Vin

Derating Graph

(@ Chamber and natural convection 0.1m/s)

Protection Circuit

+Vin

-Vin

+Vout

-Vout