12-50 V DC to DC Converter

SKU: MCH2812S

Note : Your request will be directed to Crane Aerospace & Electronics.

MCH2812S Image

The MCH2812S from Crane Aerospace & Electronics is a DC-DC Converter with an input voltage range of 12-50 V and an output voltage of 12 V. This converter has an output power of 1.5 W and an efficiency of up to 79%. It has an output current of 0.125 A and an isolation voltage of 500 Vdc.  The converter has a capacitance of 200 µF and a switching frequency of 370 kHz. It has a ripple voltage range of 50-300 mVpp, a load regulation voltage range of 70-250 mV (Line), and 640-1400 mV (Load). The converter weighs 12 g and measures 24.89 × 20.45 × 6.86 mm. It is designed for harsh radiation environments and is ideal for aerospace, military, and space applications.

Product Specifications

Product Details

  • Part Number
    MCH2812S
  • Manufacturer
    Crane Aerospace & Electronics
  • Description
    12-50 V DC to DC Converter

General Parameters

  • Segment
    Satellite
  • Type
    Buck/Step down
  • Configuration
    Isolated
  • Number of Output
    Single
  • Input Voltage
    12 to 50 V
  • Output Voltage 1
    12 V
  • Output Current 1
    0.125 A
  • Output Power
    1500 mW
  • Isolation Voltage
    500 Vdc
  • Efficiency
    0.79
  • Operating Temperature
    -55 to 125 Degree C
  • Package Type
    Module
  • Application
    Aerospace
  • Dimension
    24.89 × 20.45 × 6.86 mm
  • Capacitance
    200 uF
  • Regulation
    70 to 250 mV (Line), 640 to 1400 mV (Load)
  • Ripple Voltage
    50 to 300 mVpp
  • Storage Temperature
    -65 to 150 Degree C

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
Hera 01 Oct, 2024
Arctic Weather Satellite 01 Jun, 2024
EarthCARE 29 May, 2024
Arctic Weather Satellite (AWS) 01 Mar, 2024
MTG Series 13 Dec, 2022
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
OPS-SAT 18 Dec, 2019
Cheops 18 Dec, 2019

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
VEP-4 17 Feb, 2024
TIRSAT 17 Feb, 2024
CE-SAT 1E 17 Feb, 2024
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
JDRS 1 29 Nov, 2020
HTV9 21 May, 2020
IGS-Optical 7 09 Feb, 2020

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Artemis III 30 Sep, 2026
Artemis II 30 Sep, 2025
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023