概述
数据手册3CB-16 概述
15W DC-DC Converters 15W DC- DC转换器
3CB-16 数据手册
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PDF下载TM Broadband TelCom Power, Inc.
Redefining “Current” Limits In Power Conversion
BTCPower
3CB Series
15W DC-DC Converters
Features
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15W Isolation Output
2:1 Input Range
Regulated Outputs
82% Efficiency
Six –Sided Shield
Low Ripple and Noise
200KHz Switching Frequency
Pi Input Filter
Continuous Short Circuit Protection
Conductive EMI Meet EN55022 Class B
Model
Input
Output
Output
Input Current
% Efficiency
Case
Number
Voltage
Voltage
Current
No Load
Full Load
3CB-01
3CB-02
3CB-03
3CB-04
3CB-05
3CB-06
3CB-07
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
3000 mA
1250 mA
1000 mA
±625 mA
±500 mA
±1500 mA
3000 mA
30 mA
30 mA
30 mA
35 mA
35 mA
35 mA
30 mA
1660 mA
1625 mA
1625 mA
1620 mA
1620 mA
1620 mA
1178 mA
75
78
78
77
77
77
70
9-18 VDC
C/S
3CB-11
3CB-12
3CB-13
3CB-14
3CB-15
3CB-16
3CB-17
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
3000 mA
1250 mA
1000 mA
±625 mA
±500 mA
±1500 mA
3000mA
15 mA
20 mA
20 mA
25 mA
25 mA
25 mA
15 mA
812 mA
772 mA
772 mA
780 mA
780 mA
780 mA
557 mA
78
81
81
80
80
80
74
18-36 VDC
C/S
3CB-21
3CB-22
3CB-23
3CB-24
3CB-25
3CB-26
3CB-27
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
3000 mA
1250 mA
1000 mA
±625 mA
±500 mA
±1500 mA
3000 mA
10 mA
15 mA
15 mA
20 mA
20 mA
20 mA
20 mA
390 mA
381 mA
381 mA
386 mA
386 mA
386 mA
271 mA
80
82
82
81
81
81
76
36-72VDC
C/S
Note: Nominal Input Voltage 12, 24, 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 3CB Rev2 16-1-04
TM
3CB Series
15W DC-DC Converters
Specifications
Switching Frequency……………………………………..200 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………………………….………………..500VDC min.
EMI / RFI……………………..Conductive EMI meet EN55022 class B
Dimensions…………..…………2” x 2” x 0.4 “(50.8 x 50.8 x 10.2 mm)
Case Material………………………………..Black Coated Copper with
Non-conducted base
Input Specifications:
Input Voltage Range…………….……12V……...………………..9-18V
24V……………………..18-36V
48V……………………..36-72V
Input Filter………………………………………………………..Pi Type
Output Specifications:
Voltage Accuracy……………..Single output………….+/- 1.0 % max.
Dual + output…………+/- 1.0 % max.
Dual – output…………+/- 3.0 % max.
Voltage Balance ( Dual )………………………………...+/- 1.0 % max.
Ripple & Noise, 20 MHz BW……………………….… 75 mV p-p max.
Temperature Coeffcient………………………… +/- 0.02 % /º C max.
Short Circuit Protection………………..………Indefinite & current limit
Line Regulation ¹ Single / Dual Output………….……..+/- 0.2 % max.
Load Regulation ² Single / Dual Output…………….….+/- 1.0 % max.
Note:
1.
2.
3.
Measured from high line to low line
Measured from full load to ¼ load
Determine the correct fuse size by calculating the max.
DC current drain at low input, max. load and then adding
20 to 25% to get desired fuse size.
4.
Alternative Pin configuration suffix “S”
General Specifications :
Efficiency………………………………………………..……...see table
Isolation Resistance…………………………………………..100Mohm
Outline Information and Pin-out
Standrad Pin Configuration
Alternative Pin Configuration Suffix “S”
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·
NP---No Pin
All dimenstions in inches(mm)
The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Spec ifications 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 3CB Rev2 16-1-04
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