TMA 1212S TRACOPOWER, TMA 1212S Datasheet - Page 2

• Manufacturer Part Number: TMA 1212S
• Description: DC/DC Converter, 12V, 1W
• Manufacturer: TRACOPOWER

Specifications of TMA 1212S

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 12V
• Power Rating: 1W
• Output Voltage: 12V
• Output Current: 80mA
• Supply Voltage: 12V
• Dc / Dc Converter Case Style: SIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Input Specifications
Input current no load /full load
Surge voltage (1 sec. max.)
Reverse voltage protection
Reflected input ripple current
Input filter
Output Specifications
Voltage set accuracy
Voltage balance (dual output models)
Regulation
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Short circuit protection
Capacitive load
General Specifications
Temperature ranges
Humidity (non condensing)
Reliability, calculated MTBF (MIL-HDBK-217F, @ +25°C, ground benign)
Isolation voltage (input/output)
Isolation capacity (input/output)
Isolation resistance (input/output)
Switching frequency
Frequency change over line and load
– Input variation
– Load variation 20 – 100 %
– Single output models
– Dual output models
– Operating
– Case temperature
– Storage
24 Vin models:
24 Vin models: 30 V max.
12 Vin models: 12 mA / 110 mA typ.
15 Vin models: 12 mA / 100 mA typ.
12 Vin models: 18 V max.
15 Vin models: 21 V max.
5 Vin models: 30 mA / 260 mA typ.
5 Vin models:
0.3 A max.
can be reduced by ext. 1–3.3 µF polyester film
capacitor
internal capacitors
±3 %
±1 % max.
±1.2 % / 1 % change Vin
±10 % max.
75 mV pk-pk max.
±0.02 %/K
limited 1 sec. max.
220 µF max.
100 µF max.
–40°C to +85°C
+95°C max.
–40°C to +105°C
95 % rel H max.
>2’000’000 h
1‘000 VDC
60 pF typ.
>1‘000 Mohm
100 kHz typ. (frequency modulation)
±30 % max.
7 mA / 55 mA typ.
9 V max.
DC/DC Converters
TMA Series
Page 2 of 3
1 Watt