BTCPower
3C Series
Features
•
•
•
•
•
•
•
High performance
2:1 Input Range
15W Isolated Output
82% Efficiency
Six –Sided Shield
Low Ripple and Noise
200KHz Switching Frequency
Model
Number
3C-01
3C-02
3C-03
3C-04
3C-05
3C-06
3C-07
3C-11
3C-12
3C-13
3C-14
3C-15
3C-16
3C-17
3C-21
3C-22
3C-23
3C-24
3C-25
3C-26
3C-27
Input
Voltage
Output
Voltage
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
3.3 VDC
TM
Broadband TelCom Power,
Inc.
Redefining “Current” Limits In Power Conversion
15W DC-DC Converters
Output
Current
3000 mA
1250 mA
1000 mA
±625 mA
±500 mA
±1500 mA
3000 mA
3000 mA
1250 mA
1000 m A
±625 mA
±500 mA
±1500 mA
3000mA
3000 mA
1250 mA
1000 mA
±625 mA
±500 mA
±1500 mA
3000 mA
Input Current
No Load
Full Load
30
30
30
35
35
35
30
15
20
20
25
25
25
15
10
15
15
20
20
20
20
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
1660 mA
1625 mA
1625 mA
1620 mA
1620 mA
1620 mA
1178 mA
812 mA
772 mA
772 mA
780 mA
780 mA
780 mA
557 mA
390 mA
381 mA
381 mA
386 mA
386 mA
386 mA
271 mA
% Efficiency
Case
9-18 VDC
75
78
78
77
77
77
70
78
81
81
80
80
80
74
80
82
82
81
81
81
76
C/S
18-36 VDC
C/S
36-72VDC
C/S
Note: 1. Nom inal Input Voltage 12, 24, or 48VDC
2. Alternative pin-out version. To order, suffix an “S” to the standard model number.
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 3C Rev2 16-1-04
3C Series
Specifications
Input Specifications:
15W DC-DC Converters
BTCPower
TM
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.
Transient Response
Single 25% Step Load Change…………………………….<500ìsec.
Dual FL. 1/2L+/-1% Error Band…………………………….<500ìsec.
Ripple & Noise, 20 MHz BW………………………. . 10mV RMS max.
75 mV p-p max.
Temperature Coeffcient………………………… +/- 0.02 % / ºC 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.
General Specifications
:
Efficiency………………………………………………..……...see table
Isolation Voltage…………………………………………....500VDCmin.
Isolation Resistance…………………………………………. 100Mohm
Switching Frequency……………………………………..200 KHz, min.
Operating Temperature Range…………………………-25ºC ~ +71ºC
Case Temperature………………………………………….100 ºC max.
Cooling……………………………………………….Free air convection
Storage Temperature Range……………………..…..-40 ºC ~ +100ºC
Isolation Voltage………………………….………………..500VDC min.
EMI / RFI…………………………………..Six-sided continuous shield
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
Note:
1.Measured from high line to low line
2.Measured from full load to ¼ load
3.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”
Outline Information and Pin-out
Standrad Pin Configuration
Alternative Pin Configuration Suffix “S”
•
•
NP---No Pin
All dimensions 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 3C Rev2 16-1-04
Analogue and Mixed Signal
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