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MT12A --- 12 Watt (2:1 input)

MT12A Series is a 12 WATT, DC/DC converter with 2:1 Input Voltage Range

FEATURES

  • 12 WATT REGULATED OUTPUT POWER
  • 2:1 INPUT VOLTAGE RANGE
  • SINGLE & DUAL OUTPUT AVAILABLE 
  • STANDARD 1.25 X 0.8 X 0.4 INCH PACKAGE
  • RoHS COMPLIANT
  • HIGH EFFICIENCY UP TO 88%
   
Model Input
Range
Output
Voltage

Output Current

Efficiency
MT12A-1225SI 9 - 18VDC 2.5VDC 3500mA 82%
MT12A-1233SI 9 - 18VDC 3.3VDC 3500mA 84%
MT12A-1205SI 9 - 18VDC 5VDC 2400mA 86%
MT12A-1212SI 9 - 18VDC 12VDC 1000mA 86%
MT12A-1215SI 9 - 18VDC 15VDC 800mA 86%
MT12A-1205WI 9 - 18VDC ±5VDC ±1200mA 82%
MT12A-1212WI 9 - 18VDC ±12VDC ±500mA 87%
MT12A-1215WI 9 - 18VDC ±15VDC ±400mA 87%
MT12A-2425SI 9 - 18VDC 2.5VDC 3500mA 83%
MT12A-2433SI 18 - 36VDC 3.3VDC 3500mA 85%
MT12A-2405SI 18 - 36VDC 5VDC 2400mA 87%
MT12A-2412SI 18 - 36VDC 12VDC 1000mA 87%
MT12A-2415SI 18 - 36VDC 15VDC 800mA 87%
MT12A-2405WI 18 - 36VDC ±5VDC ±1200mA 83%
MT12A-2412WI 18 - 36VDC ±12VDC ±500mA 88%
MT12A-2415WI 18 - 36VDC ±15VDC ±400mA 88%
MT12A-4825SI 36 - 75VDC 2.5VDC 3500mA 83%
MT12A-4833SI 36 - 75VDC 3.3VDC 3500mA 85%
MT12A-4805SI 36 - 75VDC 5VDC 2400mA 87%
MT12A-4812SI 36 - 75VDC 12VDC 1000mA 87%
MT12A-4815SI 36 - 75VDC 15VDC 800mA 87%
MT12A-4805WI 36 - 75VDC ±5VDC ±1200mA 83%
MT12A-4812WI 36 - 75VDC ±12VDC ±500mA 88%
MT12A-4815WI 36 - 75VDC ±15VDC ±400mA 88%
MT12A --- 12 Watt (2:1 input)

Electrical Specifications

All specifications are typical at nominal input, full load

Input Specifications

Input Voltage RangeSee Above
Input FilterPi Type
Input Surge Voltage 100mS max12V input: 36 VDC
24V input: 50 VDC
48V input: 100 VDC
Input Reflected Ripple Current20mAp-p
Start up Time450mS max. (Power Up)
Remote ON/OFFYes (See Downloadable Spec)

Output Specifications

Output Power12 Watts max
Voltage Accuracy±1.2%
Minimum Load0%
Line RegulationSingle Output: ±0.2%
Dual Output: ±0.5%
Load RegulationSingle Output: ±0.5%
Dual Output: ±1%
Cross Regulation(Dual)±5%
Ripple and Noise85mVp-p
Transient Response Recovery Time250µS
Over Load Protection150% max.
Short Circuit ProtectionAutomatic Recovery

General Specifications

Isolation Voltage1600VDC min
Isolation resistance1G Ohms min
Isolation Capacitance1200pF max
Switching Frequency400KHz max

Environmental Specifications

Operating Temperature-40ºC ~ +85ºC (with derating)
Storage Temperature-55ºC ~ +105ºC
Max Case Temperature100ºC
Temperature Coefficient±0.02% / ºC max
Thermal Shock / VibrationMIL-STD-810F
Relative Humidity5% ~ 95% Rh

Physical Specification

Case MaterialsNickel-Coated Copper
Base MaterialsNon-Conductive Black Plastic
Potting MaterialsEpoxy (UL94-V0)
Dimensions1.25 x 0.8 x 0.4 inch (L x W x H)

EMC Characteristics

EMIEN55022
Class A


NOTES

All dimensions in Inches (mm)