TM
3AW Series
3W DC-DC Converters
Specifications
General Specifications :
Input Specifications:
Efficiency……………………………………………..……...…see table
Range…………….…………….24V…………...………………..9-36V
48V……………………………18-72V
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………………………….………………..500VDC min.
Suffix “H” Models4………………….………………...……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)5…………..…..Black Coated Copper with
Non-conducted base
Input Filter………………………………………………………..Pi Type
Output Specifications:
Voltage Accuracy……………..………………………….+/- 2.0 % max.
Voltage Balance ( Dual )………………………………...+/- 1.0 % max.
Ripple & Noise, 20 MHz BW
Single & ±5V...………………………………...………100 mV p-p max.
Dual…………………..………………………… 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.
Dual³………………..…..…………+/- 1.0 % max.
Outline Information and Pin-out
PIN CONNECTION
500VDC
Single
Output
+V input
NC
1.5K & 3K VDC
Dual
Output
+V input
-V output
Common
Single
Dual
PIN
1
2
PIN
1
2
Output
NP
Output
NP
-V input
-V input
-V input
-V input
3
NC
3
5
9
NP
NP
NP
NP
Common
5
9
10
NP
NC
NC
NC
NP
NP
Common
NC
-V output
NP
NP
+V output
10
11
12
13
14
15
16
22
23
24
-V output
+V output
-V input
-V input
+V output
-V output
NP
NC
NC
+V input
+V output 11
-V input
-V input
+V output
Common
NP
Common
-V output
+V input
12
13
14
15
16
22
23
24
+V output
NC
NC
-V output
+V input
+V input
NP
Common
+V input
+V input
NP
* NP---No Pin
* NC---No connection with pin
All dimensions are in inches [mm]
Note:
All pins sizes are dia. 0.02” [0.508mm] and 0.14”[0.35mm] length
1.
2.
3.
4.
5.
Measured from high line to low line
Measured from full load to 10% load
Measured from full load to 1/4 load
Non-conductive black plastic only
Suffix “HM” 1.5KVDC instead of 3KVDC isolation
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 3AW Rev2 16-1-04
BTCPOWER [ BROADBAND TELCOM POWER, INC. ]
