DC/DC Converter
TEL 3 Series
Features
Wide 2 : 1 Input Range
High Efficiency up to 81%
Full SMD-Design
Indefinite Short-Circuit Protection
24-pin DIP Plastic Package
Pin-compatible with TEM-3 / TED
2 Year Product Warranty
3 Watt
The TEL 3 series is a range of isolated 3 W converter in DIL-24 package
offering wide 2:1 input voltage range. Further features are high efficiency
which allows operation temperature up to 75擄C without derating and low
output noise.
This product series provides an economical solution for many cost critical ap-
plications in industrial and consumer electronics.
Models
Ordercode
TEL 3-0511
TEL 3-0512
TEL 3-0513
TEL 3-0522
TEL 3-0523
TEL 3-1211
TEL 3-1212
TEL 3-1213
TEL 3-1222
TEL 3-1223
TEL 3-2411
TEL 3-2412
TEL 3-2413
TEL 3-2422
TEL 3-2423
TEL 3-4811
TEL 3-4812
TEL 3-4813
TEL 3-4822
TEL 3-4823
Input voltage range
Output voltage
5
12
15
鹵12
鹵15
5
12
15
鹵12
鹵15
5
12
15
鹵12
鹵15
5
12
15
鹵12
鹵15
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
Output current max.
600
250
200
鹵 125
鹵 100
600
250
200
鹵 125
鹵 100
600
250
200
鹵 125
鹵 100
600
250
200
鹵 125
鹵 100
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Efficiency typ.
70
74
74
74
74
76
80
80
80
80
77
81
81
81
81
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
4.5 鈥?9.0 VDC
9 鈥?18 VDC
18 鈥?36 VDC
36 鈥?75 VDC
77 %
81 %
81 %
81 %
81 %
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