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TEN20-4811WI डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - DC/DC Converters - TRACO

भाग संख्या TEN20-4811WI
समारोह DC/DC Converters
मैन्युफैक्चरर्स TRACO 
लोगो TRACO लोगो 
पूर्व दर्शन
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TEN20-4811WI pdf
DC/DC Converters
TEN 20WI
20 Watt
Input Specifications
Input current at no load
24 Vin models: 35 mA typ.
48 Vin models: 25 mA typ.
Input current at full load
24 Vin models: 1000 mA typ.
48 Vin models: 500 mA typ.
Surge voltage
(100 msec. max.)
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Conducted noise (input) EN 55022 level A, FCC part 15, level A
24 Vin models: without external components
48 Vin models: with capacitor 2.2 µF/100V, 1812 MLCC
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 ±2 %
Output voltage adjustment ±10 %
Regulation
– Input variation Vin min. to Vin max. 0.2 % max.
– Load variation 25 – 100%:
single output models: ±0.5 % max.
dual output models: ±3 % max. (balanced load)
±5 % max. (load cross variation 25 % / 100 %)
Temperature coefficient ±0.02 %/K
Ripple and noise (20 MHz Bandwidth)
single output models: 75 mVpk-pk max.
dual output models: 100 mVpk-pk max.
Start up time (nominal Vin and constant resistive load) 20 ms typ.
Transient Response (25% load step change) 500 µs typ.
Short circuit protection indefinite (automatic recovery)
Over load protection 150 % of Iout max typ. foldback
Over voltage protection
5 Vout models: 6.2 V
12 Vout models: 15 V
15 Vout models: 18 V
Minimum load
10% of rated max current (operation at lower load
condition will not damage these converters, however,
they may not meet all listed specifications)
Capacitive load
5 Vout models / ± 5 Vout models: 6’800 µF max. / ±3’400 µF max.
12 Vout models / ±12 Vout models: 2’200 µF max. / ±680 µF max.
15 Vout models / ±15 Vout models: 755 µF max. / ±450 µF max.
General Specifications
Temperature ranges
– Operating –40°C to +85°C
– Case temperature +100°C max.
– Storage –55°C to +105°C
Thermal impedance
– with heat-sink TEN-HS2 8.24 K/watt
– without heat-sink 10 K/watt
Derating see graphs on page 3 to 5
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +70°C, ground benign) >1.9 Mio. h
Isolation voltage (60 sec.) – Input/Output 1‘500 VDC
Isolation capacitance
– Input/Output 300 pF typ.
Isolation resistance
– Input/Output (500 VDC) >1’000 M Ohm
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
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