Datasheet

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DC/DC Converters
TEL 3 Series, 3 Watt
Features
◆
Wide 2:1 and 3:1 input range
◆ High efficiency up to 81%
◆ DIL-24 plastic package
◆ Indefinite short-circuit protection
◆ I/O isolation 1500 VDC
◆ Operating temperature range
–40°C to +85°C
◆ 3-year product warranty
The TEL 3 series is a range of isolated 3 Watt converters in DIL-24 package offering
wide 2:1and 3:1 input voltage ranges. Further features are high efficiency which
allows operation temperature up to +71°C at full load and low output noise.
This product series provides an economical solution for many cost critical applica-
tions in industrial and consumer electronics.
Ordercode Input voltage range Output voltage Output current max. Efficiency typ.
* TEL 3-0511
5 VDC 600 mA 70 %
* TEL 3-0512
12 VDC 250 mA 74 %
TEL 3-0513
4.5 – 9.0 VDC
15 VDC 200 mA 74 %
* TEL 3-0522
(nominal 5 VDC)
±12 VDC ±125 mA 74 %
* TEL 3-0523
±15 VDC ±100 mA 74 %
* TEL 3-1211
5 VDC 600 mA 76 %
* TEL 3-1212
12 VDC 250 mA 80 %
TEL 3-1213
9 – 18 VDC
15 VDC 200 mA 80 %
* TEL 3-1222
(nominal 12 VDC)
±12 VDC ±125 mA 80 %
* TEL 3-1223
±15 VDC ±100 mA 80 %
TEL 3-2011
5 VDC 600 mA 76 %
TEL 3-2012
12 VDC 250 mA 80 %
TEL 3-2013
10 – 30 VDC
15 VDC 200 mA 80 %
TEL 3-2022
(nominal 20 VDC)
±12 VDC ±125 mA 80 %
TEL 3-2023
±15 VDC ±100 mA 80 %
* TEL 3-2411
5 VDC 600 mA 77 %
* TEL 3-2412
12 VDC 250 mA 81 %
TEL 3-2413
18 – 36 VDC
15 VDC 200 mA 81 %
* TEL 3-2422
(nominal 24 VDC)
±12 VDC ±125 mA 81 %
* TEL 3-2423
±15 VDC ±100 mA 81 %
TEL 3-4811
5 VDC 600 mA 77 %
TEL 3-4812
12 VDC 250 mA 81 %
TEL 3-4813
36 – 75 VDC
15 VDC 200 mA 81 %
TEL 3-4822
(nominal 48 VDC)
±12 VDC ±125 mA 81 %
TEL 3-4823
±15 VDC ±100 mA 81 %
Models
* add suffix -NP for models with industry standard pinout
UL 60950-1
C B
Scheme
not recommended for new designs