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WhisperPower Equipment

MC 24-12 VDC 5 A

Model 60110005

Compact DC-DC step-down converter delivering 13.8 VDC at up to 5 A (70 W) from a 24 V battery, with common negative, >92% efficiency and fuse-based short-circuit protection.

Description

The **WhisperPower MC 24-12 VDC 5 A** is a small DC-DC step-down converter with common negative that provides a stable 12 V supply to devices on a 24 V battery system. Switched-mode technology keeps energy loss low. ## Key features - Switched-mode technology with >92% efficiency - Common negative (not galvanically isolated) - Convection cooled, silent operation - No interference with radios, VHF or other sensitive equipment - Cannot be used in parallel ## Technical data - Part number: 60110005 - Input: 24 VDC nominal (18–35 VDC within spec) - Output: 13.8 VDC, not adjustable, accuracy 3% - Output power/current: 70 W / 5 A continuous - No-load consumption: <5 mA - Short-circuit protection: fuse - Operating temperature: -10 °C to +40 °C - Protection: IP20; aluminium/ABS housing - Dimensions: 50 x 70 x 88 mm; weight 0.27 kg

Specifications

60110005MC 24-12 VDC 5 A
Length x width x height, mm (in.)50 x 70 x 88 (2 x 2.8 x 3.5)
Weight, kg (lb.)0.27 (0.6)
Converter typeVoltage step down and stabilization
Nominal input voltage24 VDC
Input range, specifications met18 .. 35 VDC
Input range, no defects0 .. 35 VDC
Nominal output voltage13.8 VDC
Voltage adjustableno
Output accuracy3%
Ripple, peak output voltage1%
maximum power output70 W
continuous output power70 W
Maximum output current5 A
Continuous output current at 40 °Cup to 5 A
efficiency>92%
consumption no load<5 mA
Ambient operating temperature-10°C .. +40°C
Storage temperature-25° .. +85°C
Relative humidity in useup to 95%, non-condensing
Galvanic isolationCommon negative
Coolingconvectional
Current / short circuitYes / fuse
Overheating, shut downno
Faston in / off, max thread thickness6 mm²
Mounting holesdia 4 mm, rh 58 × 90
International Protection ratingIP20
Housingframe 4
Housing materialAlu / ABS
Housing colourRAL 9011 graphite black
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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