PAIRUI BBH48-50V10 Dc converter Datasheet

DC-DC Converter
Bricks, Open/Enclosed
BBH SERIES, 1/2 BRICK, UP TO 150W
FEATURES:
5 years warranty
1500Vdc isolation voltage
Wide (2:1) input voltage range
Efficiency up to 90%
Operating temperature range -40°C to +100°C
Under voltage, over current, short circuit,
over voltage protection
Remote on/off
Adjustable output voltage
Output voltage
(Vdc)
Output current
(A)
Efficiency
Typ.
3.3
20.0
85%
3.3
30.0
84%
5.0
10.0
87%
5.0
15.0
88%
5.0
20.0
86%
5.0
30.0
85%
3.3
10.0
88%
3.3
15.0
88%
3.3
20.0
88%
3.3
30.0
86%
3.3
40.0
83%
5.0
10.0
90%
BBH48-50V15
5.0
15.0
90%
BBH48-50V20
5.0
20.0
90%
BBH48-50V30
5.0
30.0
87%
BBH48-50V3-33V5
5.0, 3.3
3.0, 5.0
84%
BBH48-50V12-30V15
5.0, 3.0
12.0, 15.0
86%
5.0
15.0
87%
5.0
30.0
87%
Model
BBH24-33V20
BBH24-33V30
BBH24-50V10
BBH24-50V15
BBH24-50V20
BBH24-50V30
BBH48-33V10
BBH48-33V15
BBH48-33V20
BBH48-33V30
BBH48-33V40
BBH48-50V10
BBH110-50V15
BBH110-50V30
Input voltage
(Vdc)
24(18~36)
48(36~72)
110(66~154)
Notes: other input and output models may available on request.
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Date:01/23/2014
DC-DC Converter
Bricks, Open/Enclosed
BBH SERIES, 1/2 BRICK, UP TO 150W
ELECTRICAL
Input voltage range
24Vdc
18-36Vdc
48Vdc
36-72Vdc
110Vdc
66-154Vdc
ON: High level or left open
Positive logic
OFF: Low level or grounded
Remote control
OFF: High level or left close
Negative logic
ON: Low level or grounded
Output power
Input voltage range
33-150W
Output voltage
Single output
3.3/5Vdc
Output voltage accuracy
Input voltage range
Output voltage adjustable
Negative logic
±10%
Line regulation
Full load
±0.2%
Load regulation
10%-100% full load
±0.5%
Dynamic response
(transient/recovery time)
±1%
25%-50%-75% load capability
Ripple and noise
Parallel test, 20MHz wide range
Operating frequency
Typical value
Isolation voltage
∆Vo/∆t: ±4.0%/500μs
180mVp-p max.
300KHz typ.
Input to output
1500Vdc
Input to case
1050Vdc
Output to case
500Vdc
Isolation resistance
---
30MΩ
Safety
---
Temperature coefficient
---
200ppm
PCB operating temperature
---
-40°C to +100°C
Storage temperature range
---
-40°C to +105°C
Over temperature protection
Typical
Under voltage protection
---
Yes
Over current protection
---
Yes
Short circuit protection
---
Yes
Over voltage protection
---
Yes
Relative humidity
---
95% max.
Packing
---
Hole package
MTBF
Bellcore TR-332, 25°C
IEC-60950-1, UL-60950-1
EN-60950-1, GB4943
110°C typ.
2x106Hrs
Notes: Unless otherwise specified, all the parameters of the test conditions are as follows: ambient temperature
25 , the nominal input voltage, pure resistive nominal load.
℃
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Date:01/23/2014
DC-DC Converter
Bricks, Open/Enclosed
BBH SERIES, 1/2 BRICK, UP TO 150W
MECHANICAL
CONNECTION
PCB LAYOUT
PIN #
SINGLE
1
-Vin
2
FG
3
REM
4
+Vin
5
GND
6
-S
7
TRIM
8
+S
9
+Vo
Note:
* Unit is mm(inch).
DERATING CURVE
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EFFICIENCY CURVE
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3/4
Date:01/23/2014
DC-DC Converter
Bricks, Open/Enclosed
BBH SERIES, 1/2 BRICK, UP TO 150W
NOTES
RECOMMENDED TEST AND APPLICATION CIRCUIT
1. TVS&FUSE be helpful with over voltage protection and inrush limiting. Recommended FUSE better be 1.5~2times of the
rated current .
2. The input filter capacitor C6 could select the aluminum electrolytic capacitors or tantalum capacitors, and the
withstand voltage should be greater than the highest input voltage. Recommended capacitor should be between
22μF~100μF.
3. C1,C2 for the input filter capacitor,0.1~1μF high-frequency ceramics capacitor or chip capacitor are recommended. The
withstand voltage of output filter C5, C7 should be greater than the highest output voltage. Recommended capacitor of
C7 better within 100μF and C5 connected with the chip to reduce the input voltage peak, recommended 0.1~1μF
high-frequency ceramics capacitor or chip capacitor.
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Date:01/23/2014
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