http://www.tracopower.com
Input Specifications
Input current at no load 12 V models: 200 mA typ.
24 V models: 100 mA typ.
48 V models: 50 mA typ.
Input current at full load 3.3 V single output models: 2680 / 1325 / 655 mA typ.
(nominal input 12/24/48 Vin) 5.0 / 12 V single output models: 4065 / 2000 / 1000 mA typ.
3.3 & 5 V dual output models: 3415 / 1685 / 825 mA typ.
±12 / ±15 V dual output models: 4400 / 2100 / 1050 mA typ.
3.3 V triple output models: 3000 / 1500 / 750 mA typ.
5.0 V triple output models: 4000 / 1990 / 980 mA typ.
Input voltage variation (dv/dt) 5 V/ms, max.
(complies with ETS300 132 part 4.4)
Start-up voltage / under voltage lockout 12 Vin models: 9 VDC / 8 VDC (typ.)
24 Vin models: 17.8 VDC / 15.8 VDC (typ.)
48 Vin models: 36 VDC / 33 VDC (typ.)
Surge voltage (100 msec. max.) 12 / 24 / 48 Vin models: 25/50/100 V max.
Conducted noise (input) EN 55022 level A, FCC part 15, level A with
external capacitor (see note 1)
ESD (input) EN 61000-4-2, perf. criteria B
Fast transient (input) EN 61000-4-4, perf. criteria B
Surge (input) EN 61000-4-5, perf. criteria B
Output Specifications
Voltage set accuracy ±1 % (±5 % for auxilary outputs)
Output voltage adjustment ±10 % (only for single output models and
symetric dual output models) see application note
Regulation – Input variation Vin min. to Vin max.
single output models: 0.5 % max.
dual output models: 1 % max.
triple output models (main/auxiliary): 1 % max. / 5 % max.
– Load variation 10 – 100 %
single output models: 0.5 % max.
dual output models: 1 % max.
triple output models (main/auxiliary): 2 % max. / 5 % max.
– Load cross variation 25 % /100 %
Dual output models: 5 % max.
triple output models (main/auxiliary): 1 % max. / 5 % max.
Temperature coefficient ±0.02 %/K max.
Ripple and noise (20 MHz Bandwidth) 3.3 V & 5 V outputs: 50 mVpk-pk max.
dual outputs: 150 mVpk-pk max.
all other outputs: 75 mVpk-pk max.
Start up time (nominal Vin and constant resistive load) 25 ms typ.
Transient response time (25% load change) 300 µs typ.
Short circuit protection indefinite (automatic recovery)
Over load protection 150 % of Iout max typ. foldback
Thermal shutdown at 115°C typ.
Over voltage protection 3.3 V output: 3.9 V
5 V output: 6.2 V
12 V output: 15 V
15 V output: 18 V
DC/DC Converters
TEN 40 40 Watt
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Page 2 of 4