BBH48-50V30 [PAIRUI]
DC Converter;
| 型号： | BBH48-50V30 |
| 厂家： | 
PAIRUI GROUP INC. |
| 描述： | DC Converter |
| 文件： | 总4页 (文件大小：501K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
Input voltage
Output voltage
(Vdc)
Output current
Efficiency
Typ.
Model
(Vdc)
(A)
3.3
3.3
5.0
5.0
5.0
5.0
3.3
3.3
3.3
3.3
3.3
20.0
30.0
10.0
15.0
20.0
30.0
10.0
15.0
20.0
30.0
40.0
85%
84%
87%
88%
86%
85%
88%
88%
88%
86%
83%
BBH24-33V20
BBH24-33V30
BBH24-50V10
BBH24-50V15
BBH24-50V20
BBH24-50V30
BBH48-33V10
BBH48-33V15
BBH48-33V20
BBH48-33V30
BBH48-33V40
24(18~36)
BBH48-50V10
5.0
5.0
10.0
15.0
90%
90%
90%
87%
84%
86%
87%
87%
48(36~72)
BBH48-50V15
BBH48-50V20
5.0
20.0
BBH48-50V30
5.0
30.0
BBH48-50V3-33V5
BBH48-50V12-30V15
5.0, 3.3
5.0, 3.0
5.0
3.0, 5.0
12.0, 15.0
15.0
BBH110-50V15
BBH110-50V30
110(66~154)
5.0
30.0
Notes: other input and output models may available on request.
www.pairuigroup.com
Page: 1 / 4
Date:01/23/2014
DC-DC Converter
Bricks, Open/Enclosed
BBH SERIES, 1/2 BRICK, UP TO 150W
ELECTRICAL
24Vdc
18-36Vdc
36-72Vdc
66-154Vdc
Input voltage range
48Vdc
110Vdc
ON: High level or left open
OFF: Low level or grounded
Positive logic
Negative logic
Remote control
OFF: High level or left close
ON: Low level or grounded
33-150W
Output power
Input voltage range
Single output
Output voltage
3.3/5Vdc
±1%
Output voltage accuracy
Output voltage adjustable
Line regulation
Input voltage range
Negative logic
±10%
Full load
±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)
Ripple and noise
Parallel test, 20MHz wide range
Typical value
180mVp-p max.
300KHz typ.
1500Vdc
Operating frequency
Input to output
Input to case
Isolation voltage
1050Vdc
Output to case
---
500Vdc
Isolation resistance
Safety
30MΩ
IEC-60950-1, UL-60950-1
EN-60950-1, GB4943
200ppm
---
Temperature coefficient
PCB operating temperature
Storage temperature range
Over temperature protection
Under voltage protection
Over current protection
---
---
-40°C to +100°C
---
-40°C to +105°C
Typical
---
110°C typ.
Yes
---
Yes
Short circuit protection
---
Yes
Over voltage protection
Relative humidity
Packing
---
Yes
95% max.
---
---
Hole package
2x106Hrs
MTBF
Bellcore TR-332, 25°C
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.
www.pairuigroup.com
Page: 2 / 4
Date:01/23/2014
DC-DC Converter
Bricks, Open/Enclosed
BBH SERIES, 1/2 BRICK, UP TO 150W
MECHANICAL
CONNECTION
PIN #
SINGLE
-Vin
FG
1
2
3
REM
+Vin
GND
-S
4
5
6
7
8
TRIM
+S
9
+Vo
PCB LAYOUT
Note:
* Unit is mm(inch).
DERATING CURVE
EFFICIENCY CURVE
www.pairuigroup.com
Page: 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.
www.pairuigroup.com
Page: 4 / 4
Date:01/23/2014
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