MC 24-12 VDC 30 A

Name: MC 24-12 VDC 30 A
Brand: WhisperPower

Model 60110012

Switched-mode DC-DC step-down converter supplying 12 VDC equipment (13.8 VDC, up to 30 A continuous) from a 24 V battery, with common negative, >92% efficiency and overload/temperature protection.

Description

The **WhisperPower MC 24-12 VDC 30 A** is a DC-DC step-down converter with common negative that supplies 12 V equipment from a 24 V battery system. It uses switched-mode technology for low energy loss and stable output. ## Key features - Switched-mode technology with >92% efficiency - Common negative (not galvanically isolated) - Protected against overload and high temperatures - No interference with radios, VHF or other sensitive equipment - Compact housing, quick installation - Cannot be used in parallel ## Technical data - Part number: 60110012 - Input: 24 VDC nominal (18–35 VDC within spec, 0–35 VDC without damage) - Output: 13.8 VDC, not adjustable, accuracy 1%, ripple 1% - Continuous output: 420 W / up to 30 A at 40 °C; maximum 490 W / 35 A - No-load consumption: <25 mA - Cooling: mechanical; power restricted by temperature on overheating - Operating temperature: -10 °C to +40 °C; humidity up to 95% non-condensing - Protection: IP20; anodized aluminium housing with ABS end caps - Dimensions: 50 x 151 x 88 mm; weight 0.5 kg - Standards: EN61000-6-3, EN61000-6-2, LVD 2006/95/EC, Automotive EMC 2004/104/EC, RoHS 2011/65/EU

Specifications

60110012	MC 24-12 VDC 30 A
Length x width x height, mm (in.)	50 x 151 x 88 (2 x 6 x 3.5)
Weight, kg (lb.)	0.5 (1.1)
Converter type	voltage step down and stabilization
Nominal input voltage	24 VDC
Input range, specifications met	18 .. 35 VDC
Input range, no defects	0 .. 35 VDC
Nominal output voltage	13.8 VDC
Voltage adjustable	no
Output accuracy	1%
Ripple, peak output voltage	1%
maximum power output	490 W
continuous output power	420 W
Maximum output current	35 A
Continuous output current at 40 °C	up to 30 A
efficiency	>92%
consumption no load	<25 mA
Ambient operating temperature	-10°C .. +40°C
Storage temperature	-25° .. +85°C
Relative humidity in use	up to 95%, non-condensing
Galvanic isolation	Common negative
Cooling	Mechanical
Current / short circuit	Restricted by current rating
Overheating, shut down	Power restricted by temperature
Faston in / off, max thread thickness	6 mm²
Mounting holes	dia 4 mm, rh 58 × 143
International Protection rating	IP20
Housing	frame 6
Housing material	Anodized aluminium, ABS end caps
Housing colour	RAL 9011 graphite black
Meets the following Standards	EN61000-6-3 (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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