RDF50 Series

www.xppower.com

DC-DC Converter

3

Mechanical Details

EMC: Immunity

Phenomenon

Standard

Test Level

Criteria

Notes & Conditions

Railway Equipment

EN50121-3-2

See Application Notes

ESD Immunity

EN61000-4-2

±6 kV/±8 kV

A

Contact Discharge/Air Discharge

Radiated Immunity

EN61000-4-3

20 V rms

A

EFT/Burst

EN61000-4-4

±2 kV

A

With external electrolytic capacitor 68 µF/400 V

across input pins

Surge

EN61000-4-5

±2 kV

A

With external electrolytic capacitor 68 µF/400 V

across input pins

Conducted Immunity

EN61000-4-6

10 V rms

A

Magnetic Fields

EN61000-4-8

3 A/m

A

EMC: Emissions

Phenomenon

Standard

Test Level

Notes & Conditions

ITE

EN55032

Class A

See Application Notes

Railway Equipment

EN50121-3-2

See Application Notes

BOTTOM VIEW

0.126 (3.2) clearance 2pl

Mounting Holes

1

1.86 (47.2)

0.059 (1.50)

Dia 2 places

0.040 (1.02)

Dia 6 places

2.28 (57.9)

2.00 (50.8)

0.30

(7.62)

0.16 min

(4.1)

0.50

(12.7)

0.60

(15.24)

1.45

(36.8)

1.03

(26.2)

0.60

(15.24)

2

3

8

7

6

5

4

1. All dimensions are in inches (mm)

2. Weight: 0.24 lbs (109 g) approx.

3. Tolerance: x.x = ±0.5 (x.xx = ±0.25), x.xx = ±0.02 (x.xxx = ±0.01)

Notes

Pin Connections

Pin

Single

1

+Vin

2

Remote On/Off

3

-Vin

4

-Vout

5

-Sense

6

Trim

7

+Sense

8

+Vout

Safety Approvals

Agency

Standard

Notes & Conditions

UL

cUL60950-1

ITE