MG 48-12 VDC 30 A -i

Name: MG 48-12 VDC 30 A -i
Brand: WhisperPower

Model 60110023

Galvanically isolated 48 to 12 VDC step-down converter, 30 A continuous (32 A max), supplying stabilised 12 VDC from a 48 V battery system.

Description

The **WhisperPower MG 48-12 VDC 30 A -i** (part number 60110023) is a galvanically isolated DC-DC step-down converter that supplies stabilised 12 VDC to devices from a 48 V battery source, with high efficiency and minimal heat output. ## Key features - Voltage step-down and stabilisation - Galvanic isolation (500 VAC) – separated power circuits for extra stability - Industrial design for high reliability and long life - Silent operation with temperature-controlled fans - No interference with radios, VHF or other sensitive equipment - Plug-and-play installation; can be run in parallel for high-demand loads ## Technical data - Input: 48 VDC nominal (30–60 VDC within spec, 0–70 VDC without damage) - Output: 12.5 VDC nominal, adjustable; accuracy 3% - Output current: 30 A continuous, 32 A maximum; continuous power 360 W, maximum 400 W - Efficiency: >87%; no-load consumption <25 mA - Operating temperature: -10 to +40 °C; IP20 - Dimensions: 83 × 186 × 133 mm; weight 1.4 kg - Standards: EN61000-6-3, EN61000-6-2, LVD 2006/95/EC, Automotive EMC 2004/104/EC, RoHS 2011/65/EU

Specifications

60110023	MG 48/12-30-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 type	voltage step down and stabilization
Nominal input voltage	48 VDC
Input range, specifications met	30 .. 60 VDC
Input range, no defects	0 .. 70 VDC
Nominal output voltage	12.5 VDC
Voltage adjustable	Yes
Output accuracy	3%
Ripple, peak output voltage	1%
maximum power output	400 W
continuous output power	360 W
Maximum output current	32 A
Continuous output current at 40 °C	up 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 use	up to 95%, non-condensing
Galvanic isolation	Yes, 500 Vac
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 91 x 177
International Protection rating	IP20
Housing	frame 8
Housing material	Anodized aluminium, ABS end caps
Housing colour	RAL 9006 white aluminium
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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