DC/DC Converters
TEQ 200WIR Series 200 Watt
Input Specifications
Input current at no load
48 Vin models: 23 mA typ.
72 Vin models: 13 mA typ.
Start-up voltage
48 Vin models: 18.0 VDC (or lower)
72 Vin models: 43.0 VDC (or lower)
Under voltage shut down (lock-out circuit)
Surge voltage (100 msec. max.)
Conducted noise
48 Vin models: 15.8 VDC typ.
72 Vin models: 34.5 VDC typ
48 Vin models: 100 V max.
72 Vin models: 185 V max.
EN 55022 class A, FCC part 15, level A
(chassis mount option –CFM required)
ESD (electrostatic discharge)
EN 61000-4-2, air 8 kV, contact 6 kV,
perf. criteria A
Radiated immunity
EN 61000-4-3, 10 V/m, perf. criteria A
Fast transient / Surge
EN 61000-4-4, 2 kV, perf. criteria A
EN 61000-4-5, 1 kV perf. criteria A
With external input capacitor e.g. Nippon
chemi-con KY 200 µF, 100 V, ESR 48 mOhm
or with chassis mount option –CFM
Conducted immunity
EN 61000-4-6, 10 Vrms, perf. criteria A
parallel diode
Reverse voltage protection
Recommended input fuse (slow blow)
48 Vin models: 5 A
72 Vin models: 2.5 A
Output Specifications
Voltage set accuracy
1 %
Output voltage adjustment
+10 % / –20 % by external resistor
see application note:
Regulation
– Input variation Vin min. to Vin max.
– Load variation (0 – 100 %)
0.1 % max.
0.1 % max.
Temperature coefficient
Minimum load
0.02 %/K
not required
Remote sense
10 % max. of Vout nom.
(including trim up value)
Ripple and noise (20 MHz Bandwidth)
12 VDC models: 125 mVpk-pk max.
24 & 28 VDC models: 250 mVpk-pk max.
48 VDC models: 350 mVpk-pk max.
http://www.tracopower.com
Page 2 of 5