MAXKGO DC-DC 100-450V to 12V Step-down Power Supply Module High voltage to low voltage

Description

Specification

MAXKGO DCDC 450V to 12V Step-down Power Supply Module is a high-voltage DC-DC converter from 450V to 12V and can provide a DC current of 4.2A. The input voltage can support the range of 150V-450V.The out voltage is equipped with a fine adjustment that be adjusted with a range of 11.8V-12.2V DC. The converter has good stability and reliability and is widely used in various occasions that require high-voltage conversion to low-voltage.

Feature

  • Output characteristics

  • Input voltage：100-450V DC

  • Output voltage：12V/4.2A

  • Output voltage accuracy：±1%

  • Ioading effect：10%~100%Ionom  △Voutnom≤±0.2%

  • Source effect ：Vinmin~Vinmax △Voutnom≤±0.2%

  • Ripple：100mV

  • Conversion efficiency：80% （Typical value）

  • Temperature Coefficient：≤±0.02%/℃（Maximum）

Security features

Isolation voltage：Vin~Vout   Vin~FG   Vout~FG   All are 500vdc/min

Insulation resistance：≥100MΩ

Protective function：Short circuit protection（self-recovery）

Environmental characteristics

Working temperature：-25 ~ +85℃

Storage temperature：-40 ~ +105℃

Relative humidity：10RH ~ 90RH

Implementation standards

Electromagnetic Compatibility:IEC100、EN61000

Safety：UL1950、IEC950 

Features

  • High power density, small size
  • Multiple protection function
  • Enhanced electromagnetic compatibility design, can work in strong electromagnetic environment Integrated potting process, anti-corrosion, moisture-proof and shock-proof
  • Good thermal conductivity and reliability

Application

  • MAXKGO Master-slave BMS
  • Energy storage
  • Photovoltaic
  • New energy vehicles
  • Widely used in various occasions requiring DCDC conversion

Shipping list

1X    MAXKGO DC-DC 450V to 12V Converter

1X    GH2.0 single head 2P cable（With buckle）

1X   power cable

Operational matters

  1. Please ensure the correctness of the wiring sequence when wiring.
  2. The input voltage will reach a maximum of 450V. There is a risk of electric shock, so please pay attention to protection.

MAXKGO DC-DC 100-450V to 12V Step-down Power Supply Module High voltage to low voltage

Product form

Specification MAXKGO DCDC 450V to 12V Step-down Power Supply Module is a high-voltage DC-DC converter from 450V to 12V and can provide a DC... Read more

SKU: BDC45012S
Barcode: BDC45012S

$54.99 $49.00 Excl. VAT

          • Shipped today? Order within: Jun 04, 2026 17:00:00 +0800

          Description

          Specification

          MAXKGO DCDC 450V to 12V Step-down Power Supply Module is a high-voltage DC-DC converter from 450V to 12V and can provide a DC current of 4.2A. The input voltage can support the range of 150V-450V.The out voltage is equipped with a fine adjustment that be adjusted with a range of 11.8V-12.2V DC. The converter has good stability and reliability and is widely used in various occasions that require high-voltage conversion to low-voltage.

          Feature

          • Output characteristics

          • Input voltage：100-450V DC

          • Output voltage：12V/4.2A

          • Output voltage accuracy：±1%

          • Ioading effect：10%~100%Ionom  △Voutnom≤±0.2%

          • Source effect ：Vinmin~Vinmax △Voutnom≤±0.2%

          • Ripple：100mV

          • Conversion efficiency：80% （Typical value）

          • Temperature Coefficient：≤±0.02%/℃（Maximum）

          Security features

          Isolation voltage：Vin~Vout   Vin~FG   Vout~FG   All are 500vdc/min

          Insulation resistance：≥100MΩ

          Protective function：Short circuit protection（self-recovery）

          Environmental characteristics

          Working temperature：-25 ~ +85℃

          Storage temperature：-40 ~ +105℃

          Relative humidity：10RH ~ 90RH

          Implementation standards

          Electromagnetic Compatibility:IEC100、EN61000

          Safety：UL1950、IEC950 

          Features

          • High power density, small size
          • Multiple protection function
          • Enhanced electromagnetic compatibility design, can work in strong electromagnetic environment Integrated potting process, anti-corrosion, moisture-proof and shock-proof
          • Good thermal conductivity and reliability

          Application

          • MAXKGO Master-slave BMS
          • Energy storage
          • Photovoltaic
          • New energy vehicles
          • Widely used in various occasions requiring DCDC conversion

          Shipping list

          1X    MAXKGO DC-DC 450V to 12V Converter

          1X    GH2.0 single head 2P cable（With buckle）

          1X   power cable

          Operational matters

          1. Please ensure the correctness of the wiring sequence when wiring.
          2. The input voltage will reach a maximum of 450V. There is a risk of electric shock, so please pay attention to protection.

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