VHB50W Datasheet, PDF (1/4 Pages) CUI INC – half brick dc-dc converter

PART NUMBER: VHB50W Series
page 1 of 4
date 03/2008
DESCRIPTION: half brick dc-dc converter
Features
·25-50W isolated output
·Efficiency to 84%
·300KHz switching frequency
·4:1 input range
·Regulated outputs
·Continuous short circuit protection
·Five-sided metal case
·Industry standard half-brick package
Model
Number
VHB50W-Q24-S3R3
VHB50W-Q24-S5
VHB50W-Q24-S12
VHB50W-Q24-S15
VHB50W-Q24-S24
VHB50W-Q24-S48¹
VHB50W-Q48-S3R3
VHB50W-Q48-S5
VHB50W-Q48-S12
VHB50W-Q48-S15
VHB50W-Q48-S24
Input
Voltage
9-36VDC
9-36VDC
9-36VDC
9-36VDC
9-36VDC
9-36VDC
18-75VDC
18-75VDC
18-75VDC
18-75VDC
18-75VDC
1. VHB50W-Q24-S48 is not UL approved.
Output
Voltage
3.3VDC
5VDC
12VDC
15VDC
24VDC
48VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
Output
Current
10A
10A
4.16A
3.33A
2.08A
1.04A
10A
10A
4.16A
3.33A
2.08A
Input Current
No Load Full Load
50mA
1785mA
50mA
2570mA
50mA
2510mA
50mA
2510mA
50mA
2510mA
50mA
2510mA
50mA
880mA
50mA
1270mA
50mA
1240mA
50mA
1240mA
50mA
1240mA
Efficiency
77%
81%
83%
83%
83%
83%
78%
82%
84%
84%
84%
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone]