TEN 25-2422WI TRACOPOWER, TEN 25-2422WI Datasheet - Page 2

• Manufacturer Part Number: TEN 25-2422WI
• Description: DC/DC CONVERTER, 12V, 25W
• Manufacturer: TRACOPOWER

Specifications of TEN 25-2422WI

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 2
• Input Voltage: 10V To 40V
• Power Rating: 25W
• Output Voltage: 12V
• Output Current: 1.25A
• Output Voltage 2: -12V
• Output Current 2: -1.25A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Input Specifications
Input current no load
Input current full load
Surge voltage (100 msec. max.)
Reverse polarity
Reflected input ripple current
Conducted noise (input)
Start-up voltage / under voltage shut down
Output Specifications
Voltage set accuracy
Output voltage adj. range
Regulation
Minimum load
Temperature coefficient
Ripple and noise (20 MHz Bandwidth)
Transient response (25 % load step change)
Output current limitation
Short circuit protection
Thermal shutdown
Capacitive load
General Specifications
Temperature ranges
Load derating
Humidity (non condensing)
Reliability, calculated MTTF (MIL-HDBK-217F, @ +25°C, ground benign)
Isolation voltage (60 sec.)
Isolation capacity
Isolation resistance
Switching frequency (fixed)
– Input variation Vin min. to Vin max.
– Load variation 10 – 100 %
– Operating
– Case temperature
– Storage
– without heatsink
– with heatsink
– Input/Output
– Input/Output (100 kHz, 1 V)
– Input/Output (500 VDC)
dual output models balanced load: 2.0 % max.
24 V; other output models: 1400 mA typ.
48 V; other output models: 700 mA typ.
24 V; 3.3 VDC models: 920 mA typ.
24 V; 5.0 VDC models: 1220 mA typ.
48 V; 3.3 VDC models: 460 mA typ.
48 V; 5.0 VDC models: 610 mA typ.
3.3 & 5 VDC models: 10’000 µF
12 &15 VDC models: 1’000 µF
single output models: 1.0 % max.
dual output models:
24 V models: 20 mA max.
48 V models: 10 mA max.
24 V models: 50 V max.
48 V models: 100 V max.
24 V models: 50 mA typ.
48 V models: 25 mA typ.
24 V models: 9.7 VDC / 9.3 VDC typ.
48 V models: 17.5 VDC / 16.5 VDC typ.
2 A max.
EN 55022 level A, FCC part 15, level A
±1 %
±10 % with external resistor (see page 4)
0.5 % max.
10 % of rated max current (operation at lower
load condition is safe but a higher output ripple
will be experienced)
±0.02 %/°C max.
80 mVpk-pk max.
150 µs typ.
>120 % of Iout max.
indefinite, automatic recovery
at 115°C typ.
–40°C to +85°C (with derating)
+105°C max.
–50°C to +125°C
2 %/K above 55°C
2.5 %/K above 65°C
95 % rel H max.
>550’000 h
1‘500 VDC
1200 pF typ.
>1’000 MOhm
330 kHz typ. (puls width modulation)
330 µF
DC/DC Converters
TEN 25WI Series, 25/30W
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