DC/DC Converters
International
Power Sources, Inc.
260 Hopping Brook Road
Holliston, Massachusetts 01746
Tel. (508) 429-4440
Fax (800) 226-2100
http://www.intlpower.com
BT Series: 3 Watts
Single and Dual Outputs
FEATURES
•
Fully Regulated Outputs
•
Industry Standard Pinouts
•
Input/Output Isolation
•
5, 12, 24 and 48 VDC Inputs
•
PCB Mountable
•
Low Cost
MODELS CHART
MODEL
NUMBER
BT101
BT102
BT103
BT104
BT105
BT201
BT202
BT203
BT204
BT205
BT301
BT302
BT303
BT304
BT305
BT401
BT402
BT403
BT404
BT405
INPUT
VOLTAGE
5VDC
5VDC
5VDC
5VDC
5VDC
12VDC
12VDC
12VDC
12VDC
12VDC
24VDC
24VDC
24VDC
24VDC
24VDC
48VDC
48VDC
48VDC
48VDC
48VDC
OUTPUT
VOLTAGE
5VDC
12VDC
15VDC
±12VDC
±15VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
5VDC
12VDC
15VDC
±12VDC
±15VDC
OUTPUT
CURRENT
600mA
250mA
200mA
±120mA
±100mA
600mA
250mA
200mA
±120mA
±100mA
600mA
250mA
200mA
±120mA
±100mA
600mA
250mA
200mA
±120mA
±100mA
INPUT CURRENT
NO LOAD FULL LOAD
80mA
80mA
80mA
120mA
105mA
40mA
40mA
40mA
40mA
45mA
15mA
15mA
30mA
25mA
20mA
15mA
15mA
15mA
15mA
15mA
960mA
934mA
930mA
921mA
963mA
380mA
403mA
364mA
380mA
400mA
193mA
195mA
192mA
193mA
192mA
105mA
95mA
107mA
100mA
113mA
%
EFF
63
64
65
63
63
66
62
69
63
63
65
64
65
62
65
60
66
58
60
56
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Electrical Specifications
All specifications typical at nominal line, full load and 25°C
OUTPUT SPECIFICATIONS
Voltage Accuracy
Line Regulation (Full Input Range)
Load Regulation (1/4-Full Load)
Ripple and Noise (DC-20MHz)
Temperature Coefficient
Short Circuit Protection
±3% max.
±1% max.
±1% max.
1% of Vout p-p max.
±0.05%/°C max.
Short Term
±10%
Capacitor
INPUT SPECIFICATIONS
Input Voltage Range
Input Filter
GENERAL SPECIFICATIONS
Switching Frequency
Efficiency
Isolation (Input-Output)
Operating Temperature
Storage Temperature
25 kHz.
See Table
500VDC (1000 Mohm/80pF)
ENVIRONMENTAL SPECIFICATIONS
-25°C. to +71°C
-55°C. to +105°C
Dimensions and Connections
PIN
1
2
3
10
11
12
13
14
15
22
23
24
SINGLE
OUTPUT
+ V Input
No Connection
No Connection
- V Output
+ V Output
- V Input
- V Input
+ V Output
- V Output
No Connection
No Connection
+ V Input
DUAL
OUTPUT
+ V Input
- V Output
Common
Common
+ V Output
- V Input
- V Input
+ V Output
Common
Common
- V Output
+ V Input
(BOTTOM VIEW)
Dimensions in inches (mm)
Specifications subject to change.
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