DC/DC Converters
TEL 5 Series
Input Specifications
Input current no load /full load
Start-up voltage /
under voltage shut down
Surge voltage
(1 sec. max.)
Reverse voltage protection
12 Vin models:
20 mA / 590 mA typ.
24 Vin models:
5 mA / 290 mA typ.
12 Vin models:
8.0 VDC / 8.0 VDC
24 Vin models:
16.0 VDC / 16.0 VDC
12 Vin models:
25 V max.
24 Vin models:
50 V max.
1.0 A max.
±1%
– Input variation Vin min. to Vin max.
0.3 % max.
– Load variation 20 – 100 %
single output models
1 % max
dual output models balanced load
2 % max.
75 mVpk-pk max.
± 0.02 % /K
>120 % of Iout max., constant current
indefinite (automatic recovery)
single output models:
6800 µF max.
dual output models:
1000 µF max.
(each output)
– Operating
– Case temperature
– Storage
– 25 °C ... + 71°C
(no derating)
+ 90 °C
– 40 °C ... + 125 °C
95 % rel H max.
> 1 Mio. h @ + 25 °C
1’500 VDC
380 pF typ.
> 1‘000 M Ohm
300 kHz typ.
UL 60950-1, IEC 60950-1, EN 60950-1
CSA File No. 226037
– Input/Output
– Input/Output
– Input/Output (500 VDC)
5/6 Watt
Output Specifications
Voltage set accuracy
Regulation
Ripple and noise
(20 MHz Bandwidth)
Temperature coefficient
Output current limitation
Short circuit protection
Capacitive load
General Specifications
Temperature ranges
Humidity
(non condensing)
Reliability, calculated MTBF
(MIL-HDBK-217E ground benign)
Isolation voltage
(60 sec)
Isolation capacity
Isolation resistance
Switching frequency
Safety standards
Safety approvals
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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