DC-DC Converter
Bricks, Open/Enclosed
BCH SERIES, 1/2 BRICK, UP TO 350W
Input voltage
Output voltage
(Vdc)
28.0
Output current
Efficiency
Typ.
93%
Model
(Vdc)
(A)
12.5
1.10
4.00
6.0, 2.0
8.33
6.25
12.5
6.7
BCH48-280V13
48.0
88%
BCH48-480V1
48(36~72)
48.0
87%
BCH48-480V4
3.3, 12.0
24.0
84%
BCH48-33V6-120V2
48(31~60)
89%
BCH48-240V8
12.0
87%
BCH110-120V6
BCH110-120V13
BCH110-150V7
BCH110-150V10
BCH110-240V3
BCH110-240V6
BCH110-280V5
12.0
86%
15.0
87%
15.0
10.0
3.0
87%
110(66~154)
24.0
87%
24.0
6.25
86%
28.0
5.4
87%
Notes: other input and output models may available on request.
ELECTRICAL
24Vdc
18-36Vdc
Input voltage range
48Vdc
31-72Vdc
66-154Vdc
110Vdc
OFF: High level or left close
Negative logic
Positive logic
ON: Low level or ground
Remote control
ON: High level or left open
OFF: Low level or ground
45-350W
Output power
Input voltage range
Output voltage
Single output
12/15/24/28/48Vdc
±1%
Output voltage accuracy
Input voltage range, full load range
Output voltage regulation
Line regulation
Negative logic
Full load
±10%
±0.2%
±0.5%
Load regulation
10%-100% full load
Dynamic response
25%-50%-75% load capability
∆Vo/∆t: ±4.0%/500μs
(transient/recovery time)
48V, 480mVp-p max.
Other, 240mVp-p max.
300KHz typ.
Ripple and noise
Parallel test, 20MHz wide range
Operating frequency
Typical value
Input to output
Input to case
Output to case
---
1500Vdc
1050Vdc
500Vdc
30MΩ
Isolation voltage
Isolation resistance
www.pairuigroup.com
Page: 2 / 4
Date: 01/23/2014