2A Series
Specifications
Input Specifications:
1.5W DC-DC Converters
BTCPower
TM
Input Voltage Range…………….…………………...……………..10%
Input Filter………………………………………………………..Pi Type
Output Specifications:
Voltage Accuracy…………….. ………………………….+/- 4.0 % max.
Efficiency………………………………………………..……...……50%
Isolation Capacitance………………………………………..…….30pF
Isolation Resistance…………………………………………..100Mohm
Switching Frequency………………………………….…..20 KHz, min.
Operating Temperature Range…………………………-25ºC ~ +71ºC
Case Temperature…………………………………………...95 ºC max.
Cooling…………………………………………….…Free air convection
Storage Temperature Range……………………..…..-40 ºC ~ +100ºC
Isolation Voltage………………………….………………..500VDC min.
Suffix “H” Models……………………………………...……3K VDC min.
Dimensions………….……1.25” x 0.8” x 0.4 “(31.8 x 20.3 x 10.2 mm)
Case Material…………………………..Non-Conductive Black Plastic
Suffix “M” Models(Material)…………..…..Black Coated Copper with
Non-conducted base
Ripple & Noise, 20 MHz BW……………………….… 50 mV p-p max.
Temperature Coeffcient………………………… +/- 0.02 % / ºC max.
Short Circuit Protection………………………………..……Momentary
Line Regulation ¹ Single / Dual Output………….……..+/- 0.3 % max.
Load Regulation ² Single / Dual Output…………….….+/- 0.5 % max.
General Specifications
:
Outline Information and Pin-out
PIN CONNECTION
PIN
1 24
2 23
3 22
10
11
12
13
14
15
500VDC
Single
Dual
Output
Output
+V input
NC
NC
-V output
+V output
-V input
-V input
+V output
-V output
+V input
Common
Common
+V output
-V input
-V input
+V output
Common
PIN
1 2,3
10 11
12
13
14
15
16
17
3K VDC
Single
Output
+V input
-V input
NP
-V output
+V output
NP
NP
NP
+TP
* TP---Test Point
* Go---Ground
Dual
Output
+V input
-V input
Go output
-TP
-V output
NP
+V output
+TP
NP
-V output 22, 23, 24
* NP---No Pin
* NC---No connection with pin
Note:
All dimensions are in inches [mm]
All pins sizes are dia. 0.02” [0.508mm] and 0.14”[0.35mm] length
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 2A Rev2 16-1-04
BTCPOWER [ BROADBAND TELCOM POWER, INC. ]
