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WhisperPower Equipment

MG 24-12 VDC 30 A -i

Model 60110021

Galvanically isolated DC-DC step-down converter supplying 12.5 VDC at up to 30 A (360 W continuous) from a 24 V battery; adjustable output, parallel-capable.

Description

The **WhisperPower MG 24-12 VDC 30 A -i** is a galvanically isolated DC-DC step-down converter that supplies 12 V equipment from a 24 V battery system with high efficiency and low heat output. ## Key features - Voltage step-down and stabilization - Galvanic isolation (500 VAC) between input and output circuits - Adjustable output voltage - Can be run in parallel for higher-demand loads - Temperature-controlled fan cooling; no humming, no interference with radios, VHF or other sensitive equipment - Plug-and-play installation ## Technical data - Part number: 60110021 - Input: 24 VDC nominal (20–35 VDC within spec) - Output: 12.5 VDC, adjustable, accuracy 3% - Power: 360 W continuous, 400 W maximum; up to 30 A at 40 °C (32 A max.) - Efficiency: >87%; no-load consumption <25 mA - Operating temperature: -10 °C to +40 °C - Protection: IP20; anodized aluminium housing with ABS end caps - Dimensions: 83 x 186 x 133 mm; weight 1.4 kg - Meets EN61000-6-3 (EN55022), EN61000-6-2, LVD 2006/95/EC (EN60335-1), Automotive EMC 2004/104/EC, RoHS 2011/65/EU

Specifications

60110021MG 24/12-30-i
Length x width x height, mm (in.)83 x 186 x 133 (3.3 x 7.3 x 5.2)
Weight, kg (lb.)1.4 (3.1)
Converter typevoltage step down and stabilization
Nominal input voltage24 VDC
Input range, specifications met20 .. 35 VDC
Input range, no defects0 .. 35 VDC
Nominal output voltage12.5 VDC
Voltage adjustableYes
Output accuracy3%
Ripple, peak output voltage1%
maximum power output400 W
continuous output power360 W
Maximum output current32 A
Continuous output current at 40 °Cup to 30 A
efficiency>87%
consumption no load<25 mA
Ambient operating temperature-10°C .. +40°C
Storage temperature-25° .. +85°C
Relative humidity in useup to 95%, non-condensing
Galvanic isolationYes, 500 Vac
CoolingMechanical
Current / short circuitRestricted by current rating
Overheating, shut downPower restricted by temperature
Faston in / off, max thread thickness6 mm²
Mounting holesdia 4 mm, rh 91 x 177
International Protection ratingIP20
Housingframe 8
Housing materialAnodized aluminium, ABS end caps
Housing colourRAL 9006 white aluminium
Meets the following StandardsEN61000-6-3 (EN55022), EN61000-6-2 (EN61000-2/3/4, EN61000-4-3), LVD 2006/95/EC (EN60335-1), Automotive EMC 2004/104/EC, RoHS 2011/65/EU Note: The above specifications are subject to change without prior notice.

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