Document
DC/DC Converters
TEN 3 Series, 3 Watt
Features
CB
Scheme UL 60950-1
◆ Wide 2 : 1 input range
◆ High efficiency up to 84%
◆ Full SMD-design
◆ Short circuit protection
◆ Extended operating temperature
range –40°C to 85°C
◆ I/O isolation 1’500 VDC
◆ Input filter to meet EN 55022, Class A
and FCC, level A without external components
◆ 24-pin DIP with industry standard pinout ◆ High reliability, MTBF >1.1 Mio. h ◆ 3-year product warranty
The TEN 3 series of DC/DC converters, comprising 28 models, has been designed for a wide range of applications in industrial and communication systems. High efficiency allows an operating temperature range of –40°C to +85°C. Other features of these converters are internal filtering according to EN 55022-A and FCC, level A. Full SMD-design guarantees a high reliability of this product.
Models
Ordercode TEN 3-0510 TEN 3-0511 TEN 3-0512 TEN 3-0513 TEN 3-0521 TEN 3-0522 TEN 3-0523 TEN 3-1210 TEN 3-1211 TEN 3-1212 TEN 3-1213 TEN 3-1221 TEN 3-1222 TEN 3-1223 TEN 3-2410 TEN 3-2411 TEN 3-2412 TEN 3-2413 TEN 3-2421 TEN 3-2422 TEN 3-2423 TEN 3-4810 TEN 3-4811 TEN 3-4812 TEN 3-4813 TEN 3-4821 TEN 3-4822 TEN 3-4823
Input voltage range
4.5 – 9.0 VDC (nominal 5 VDC)
9 – 18 VDC (nominal 12 VDC)
18 – 36 VDC (nominal 24 VDC)
36 – 72 VDC (nominal 48 VDC)
Output voltage 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC
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Output current max. 600 mA 500 mA 250 mA 200 mA ±250 mA ±125 mA ±100 mA 600 mA 500 mA 250 mA 200 mA ±250 mA ±125 mA ±100 mA 600 mA 500 mA 250 mA 200 mA ±250 mA ±125 mA ±100 mA 600 mA 500 mA 250 mA 200 mA ±250 mA ±125 mA ±100 mA
Efficiency typ. 70 % 73 % 77 % 77 % 72 % 75 % 75 % 74 % 78 % 82 % 82 % 77 % 80 % 80 % 76 % 79 % 84 % 84 % 79 % 82 % 82 % 76 % 79 % 84 % 84 % 80 % 84 % 84 %
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DC/DC Converters
TEN 3 Series
3 Watt
Input Specifications
Input current no load / full load
5 Vin models 40 mA / 800 mA typ. 12 Vin models 20 mA / 300 mA typ. 24 Vin models 5 mA / 150 mA typ. 48 Vin models 3 mA / 75 mA typ.
Start-up voltage /
under voltage shut down
5 Vin models 4 VDC / 3.5 VDC typ. 12 Vin models 7 VDC / 6.5 VDC typ. 24 Vin models 12 VDC / 11 VDC typ. 48 Vin models 24 VDC / 22 VDC typ
Surge voltage (1 sec. max.)
5 Vin models 11 V max. 12 Vin models 25 V max. 24 Vin models 50 V max. 48 Vin models 100 V max.
Reverse voltage protection 1.0 A max.
Conducted noise (input)
(5 V input models excluded) EN 55022 level A, FCC part 15, level A
Output Specifications
Voltage set accuracy ±1 %
Regulation
– Input variation Vin min. to Vin max. 0.5 % max.
– Load variation 10 – 100 %
single output models 0.5 % max.
dual outp.