TES 2-1222H TRACOPOWER, TES 2-1222H Datasheet - Page 2

• Manufacturer Part Number: TES 2-1222H
• Description: DC/DC CONVERTER, 15V, 2W
• Manufacturer: TRACOPOWER

Specifications of TES 2-1222H

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 2
• Input Voltage: 10.8V To 13.2V
• Power Rating: 2W
• Output Voltage: 12V
• Output Current: 83mA
• Output Voltage 2: -12V
• Output Current 2: -83mA
• Supply Voltage: 12V
• Rohs Compliant: Yes

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Output voltage variation dependent on load (at nominal input voltage)
Input Specifications
Input current no load / full load
Surge voltage (1 sec. max.)
Reverse voltage protection
Input filter
Output Specifications
Voltage set accuracy
Voltage balance (dual output models, balanced load)
Regulation
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Short circuit protection
Capacitive load
General Specifications
Temperature ranges
Derating (convection cooling)
Humidity (non condensing)
Reliability, calculated MTTF (MIL-HDBK-217F, @ +25°C, ground benign)
I/O-isolation voltage (60 sec)
I/O-isolation capacity (100 kHz, 1 V)
I/O-isolation resistance (500 VDC)
Switching frequency
3.3 & 5.0 VDC models:
+20%
+15%
+10%
-10%
+5%
-5%
0%
0
20%
Output Load
40%
– Input variation
– Load variation
– Operating
– Storage
– Case
60%
80%
100%
max.
typ.
min.
±12 & ±15 VDC models: 4.7 µF max. (each output)
24 Vin; 3.3 VDC model: 15 mA / 95 mA typ.
12 Vin; 3.3 VDC model: 30 mA / 190 mA typ.
3.3 & 5.0 VDC models: 47 µF max.
5 Vin; 3.3 VDC model: 60 mA / 470 mA typ.
12 & ±5 VDC models: 10 µF max. (each output)
24 Vin; other models: 15 mA / 110 mA typ.
12 Vin; other models: 30 mA / 210 mA typ.
5 Vin; other models: 60 mA / 540 mA typ.
24 Vin models: 30 V max.
12 Vin models: 18 V max.
5 Vin models:
other models:
+20%
+15%
+10%
-10%
+5%
-5%
0%
0
0.3 A max.
internal capacitor
see graphs below
1 % max.
1.2 % / 1 % change Vin
see graphs below
120 mVpp max.
±0.02 %/K max.
limited 0.5 sec. max.
–40°C to +85°C
–40°C to +125°C
95°C max.
4 %/K above 75°C
95 % rel. H max.
>2’000’000 h
1500 VDC
60 pF typ.
>10 Gohm
50 to 120 kHz (depending on load)
9 V max.
20%
DC/DC Converters
TES 2H Series
Output Load
40%
60%
80%
Page 2 of 4
2 Watt
100%
max.
typ.
min.