3B-27 [BTCPOWER]
7.5W Wide Input DC-DC Converters; 7.5W宽输入DC- DC转换器
| 型号： | 3B-27 |
| 厂家： | 
BROADBAND TELCOM POWER, INC. |
| 描述： | 7.5W Wide Input DC-DC Converters |
| 文件： | 总2页 (文件大小：62K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TM Broadband TelCom Power, Inc.
Redefining “Current” Limits In Power Conversion
BTCPower
3B Series
7.5W Wide Input DC-DC Converters
Features
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7.5W Isolated Output
Regulated Outputs
82% Efficiency
2:1 Input Range
Pi Input Filter
Low Ripple and Noise
Continuous Short Circuit Protection
Model
Input
Output
Output
Input Current
% Efficiency
Case
Number
Voltage
Voltage
Current
No Load
Full Load
3B-01
3B-02
3B-03
3B-04
3B-05
3B-06
3B-07
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
1500 mA
625 mA
500 mA
±310 mA
±250 mA
±750 mA
1500 mA
7.5 mA
7.5 mA
7.5 mA
12 mA
12 mA
7.5 mA
7.5 mA
820 mA
780 mA
780 mA
775 mA
780 mA
820 mA
557 mA
76
80
80
80
80
76
74
9-18 VDC
B
3B-11
3B-12
3B-13
3B-14
3B-15
3B-16
3B-17
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
1500 mA
625 mA
500 mA
±310 mA
±250 mA
±750 mA
1500mA
5 mA
5 mA
5 mA
7.5 mA
7.5 mA
7.5 mA
5 mA
400 mA
380 mA
380 mA
385 mA
385 mA
400 mA
271 mA
78
82
82
81
81
78
76
18-36 VDC
B
3B-21
3B-22
3B-23
3B-24
3B-25
3B-26
3B-27
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
1500 mA
625 mA
500 mA
±310 mA
±250 mA
±750 mA
1500 mA
2 mA
2 mA
2 mA
3 mA
3 mA
3 mA
3 mA
200 mA
192 mA
192 mA
192 mA
192 mA
200 mA
136 mA
78
81
81
81
81
78
76
36-72VDC
B
Note: Nominal Input Voltage 12, 24, 28 or 48VDC
Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: sales@btcpower.com DS LP 3B Rev2 16-1-04
TM
3B Series
7.5W Wide Input DC-DC Converters
Specifications
Input Specifications:
General Specifications :
Input Voltage Range…………….………12V………………...…9-18V
24V…………………..18-36V
Efficiency………………………………………………..……...see table
Isolation Resistance………………………………………….100Mohm
Switching Frequency……………………………………..100 KHz, min.
Operating Temperature Range…………………………-25º C ~ +71º C
Case Temperature………………………………………….100 º C max.
Cooling……………………………………………….Free air convection
Storage Temperature Range……………………..…..-40 º C ~ +100º C
Isolation Voltage………………………….………………1500VDC min.
Dimensions………….……..…2” x 1” x 0.4 “(50.8 x 25.4 x 10.2 mm)
Case Material…….Black Coated Copper with Non-conducted base
48V……………………36-72V
Input Filter………………………………………………………..Pi Type
Output Specifications:
Voltage Accuracy……………..………………………….+/- 2.0 % max.
Voltage Balance ( Dual )………………………………...+/- 1.0 % max.
Ripple & Noise, 20 MHz BW………3.3V / 5V……. 100 mV p-p max.
12V / 15V……….…1 % p-p max.
Temperature Coeffcient………………………… +/- 0.05 % /º C max.
Short Circuit Protection………………………………..……Continuous
Line Regulation ¹ Single / Dual Output………….……..+/- 0.5 % max.
Load Regulation ² Single …… …………….……….….+/- 0.5 % max
Dual Output³……………………..……….….+/- 0.1 % max.
Note:
1. Measured from high line to low line;
2. Measured from full load to 10% load;
3. Measured from full load to ¼ load.
Outline Information and Pin-out
PIN CONNECTION
Pin
1
Function
+ Input
2
- Input
3
+ Output
Common / NP
- Output
4
5
* NP---No Pin
All dimensions are in inches [mm]
The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are
subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines.
Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: sales@btcpower.com DS LP 3B Rev2 16-1-04
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