File Name: rfb300_350.pdf Rev: 03 Feb 2006

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Datasheet © Artesyn Technologies® 2005

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DC-DC CONVERTERS

300-350 W Half-Brick

5

NEW Product

Figure 12 - Mechanical Drawing, Dimension Options and Pin-Out Table

RFB300/350 Series

24Vin and 48Vin single output

Case

-Vin

+Vin

RC

-Sen

Vadj

2x ø0.081 (2.06)

7x ø0.040 (1.02)

-Vout

+Vout

+Sen

0.23

±0.02 (5.84 ±0.51)

0.00 (0.00)

1.900 (48.26)

0 (0.00)

2.000 (50.80)

0

2.27

±0.02 (57.66 ±0.51)

Case Footprint

2.39

±0.02

(60.71

±0.51)

Case Footprint

Height

(See Dimension Option Table Below)

4 x Thru Hole Insert 0.128 (3.25) Clearance

(M3 x 0.5 Threaded Inserts are Available)

0.300 (7.62)

0.700 (17.78)

1.000 (25.40)

1.300 (33.02)

1.700 (43.18)

DIMENSION OPTIONS

OPTION

HEIGHT

5

0.50 ±0.02 (12.70 ±0.51)

4

0.40 ±0.02 (10.16 ±0.51)

PIN CONNECTIONS

PIN NUMBER

FUNCTION

-Vin

Negative Input Terminal

Case

RC

ON/OFF Control Terminal

+Vin

Positive Input Terminal

+Vout

Positive Output Terminal

+Sen

Positive Remote Sense

Vadj

Output Adjustment Trim Pin

-Sen

Negative Remote Sense

-Vout

Negative Output Terminal