Features: 100% brand new and high quality. Waterproof,shockproof design. Aluminum outer case material, long term stable and reliable. Thin, small size, high efficiency and easy to install. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverse short-circuit protection for this device. .
eBay
Feature: 100% brand new and high quality. Waterproof, Shockproof Design. Aluminum Outer Case material, long term stable and reliable. Thin, small size, high efficiency and easy to install. Purpose : Car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans,solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverse short-circuit protection for this device. .
eBay
WaterProof 48V to 12V 30A 360W Step Down DC/DC Power Converter Regulator UK. DC/DC Converter Regulator 12V Step Up to 24V 15A 360W. Output power: 15A 360W. WaterProof 12V/24V to 5V 10A 50W Step Down DC/DC Power Converter Regulator UK.
eBay
Features: 100% brand new and high quality. Waterproof,shockproof design. Aluminum outer case material, long term stable and reliable. Thin, small size, high efficiency and easy to install. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverse short-circuit protection for this device. .
eBay
Input current:3A(maximum 5A). 1Pcs 5A DC-DC Step Up Power Module. Module type:Non-isolated boost. Module feature:XL6019 step up module. Load regulation:+-0.5%. Output ripple:<100mV. Transfer efficiency:94%(The highest)Normal efficiency for 85%.
eBay
We'd like to settle any problem in a friendly manner. Because the unpaid dispute will not be closed automatically, and we may ignore it. 1 Step Down Module. It's just take you 1 minute.
eBay
DC 24V To DC 12V 5A 60W Step Down Converter Regulator Adapter Module Waterproof Features: 100% brand new and high quality. Waterproof,shockproof design. Aluminum outer case material, long term stable and reliable. Thin, small size, high efficiency and easy to install. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. .
eBay
Aperture: 5mm. Stable performance and high efficiency conversion rate. Inverter Efficiency: 96%. Output Power: Maximum. Output Yellow +, Black -. Wiring: Input Red Line +, Black Line -. The use of organic silicone sealing, with waterproof, dustproof, seismic effect.
eBay