Custom Power Design Car Charger, 11 → 16V dc Input, 24V dc Output, 500mA

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

138W & 440W Switch Mode, DC to DC Battery Voltage Converters

Robust switch mode battery voltage DC to DC converters for use when operating 12Vdc or 24Vdc equipment (communications, alarms, lighting, etc.) from either a 12V or 24V battery system (coaches, HGV and agricultural vehicles utilise 24Vdc).

Wide input voltage range
Ignition or remote on/off control
Inbuilt RFI filter for low noise
High efficiency (86% typical)
High output surge rating
Overvoltage/Overcurrent protection
12V or 24V lead acid battery charging
Rugged metal case construction
Supplied with user guide and safety leaflet


The SM2430 is suitable for negative earth systems only but the SM3702 and SM3703 may be isolated for marine use.


The user is responsible for ensuring the suitability of any equipment connected to these vehicle power adaptors. For in vehicle use only. Protect from moisture.

Attribute Value
Input Voltage 11 → 16V dc
Output Voltage 24V dc
Output Current 500mA
Length 247mm
Width 103mm
Depth 63mm
Minimum Temperature -40°C
Maximum Temperature +40°C
2 In stock for delivery within 6 working days
Price (VAT excluded) Each
TWD 12,418.00
(exc. GST)
TWD 13,039.00
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +