Package include: 12V to 48V 3A 144W About this item [12V to 48V Converter] Reduce 12V voltage to 48V Step UP Converter, input range: DC10-16V, output: 48 V , Convert unstable 12 DC power supply to stable 48 V DC power supply output. Note: It is recommended to use a stable DC power supply as the input power supply [Waterproof Aluminum Alloy] 12V to 48 V Step UP Converter using IP68 waterproof aluminum alloy shell silicone sealing technology can reach 100% waterproof, shockproof, moisture-proof, dustproof and shockproof and better heat dissipation, more durable. [Safety Protection] Built in intelligent protection, which can automatically protect and recover from overvoltage, overload, undervoltage, overcurrent, overheating, overvoltage, short circuit, and can recover to normal state during operation. [High efficiency conversion rate] Synchronous rectification technology has multiple intelligent protection functions, with high conversion efficiency and good stability. Conversion efficiency can reach 95%, ripple: 50Mv, startup delay time: 2s [Widely used] Low power consumption equipment such as buses, large trucks, motors, solar power generation, buses, taxis, monitoring systems, railway signals, medical equipment, instruments and meters, LED products, LED light strips, vehicle display screens, audio equipment, etc. YOU NEED TO KNOW : Please follow the wiring instruction and connect them strictly： 1.The load connected to the output end of the power regulator should not be more than max listed load power； 2.If there are multiple output wire, do not combine the load. 3.Leave a margin for the power supply to ensure long-term stably working. How to Choose the Correct Current for Loads? For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard. If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current. Specification Maximum Efficiency: 95% Starting delay time: 2s Voltage accuracy: ±1.5% No load current: 0.01A Linear adjustment rate: ±0.2% Load regulation rate: ±0.2% Waterproof rating: IP68 Working temperature: -40~85°C Module properties: DC-DC non isolated power module Protection: over-load, over-current, over-temperature and short-circuit protection IP68 Waterproof Module DC voltage converter with Strict epoxy potting process is waterproof, anti-dust, anti-shock a nd adapt to a variety of harsh environment. Better Heat Dissipation Aluminium shell improve better heat dissipation effect and sturdiness to extend service life. SMT Process SMD components with high integration, high reliability, high stability makes it better control. Wide Applications These compact size dc voltage reducer converters are high reliability power transformers. They can work safely and reliability within temperature range -40°C~80°C. Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, photo-voltaic power, DVD, industrial equipment ect. If the converter does not work, please check this following steps: 1. Please to check whether the power supply has voltage 2. Whether the terminals are in poor contact and whether the wire ends are connected securely 3. Please to check whether the wires are installed as shown in the pictures and instructions. If the wires are not installed correctly, the voltage regulator will not work If all the above are correct, please reach out us and we will solve your problem immediately. PLEASE NOTICE : 1. The input voltage should not exceed the fluctuation range of the converter can withstand. 2. The converter output power must be greater than output nonnection device required power. 3. Positive and negative wires can't be reversed connection.[12V to 48V Converter] Reduce 12V voltage to 48V Step UP Converter, input range: DC10-16V, output: 48 V , Convert unstable 12 DC power supply to stable 48 V DC power supply output. Note: It is recommended to use a stable DC power supply as the input power supply [Waterproof Aluminum Alloy] 12V to 48 V Step UP Converter using IP68 waterproof aluminum alloy shell silicone sealing technology can reach 100% waterproof, shockproof, moisture-proof, dustproof and shockproof and better heat dissipation, more durable. [Safety Protection] Built in intelligent protection, which can automatically protect and recover from overvoltage, overload, undervoltage, overcurrent, overheating, overvoltage, short circuit, and can recover to normal state during operation. [High efficiency conversion rate] Synchronous rectification technology has multiple intelligent protection functions, with high conversion efficiency and good stability. Conversion efficiency can reach 95%, ripple: 50Mv, startup delay time: 2s [Widely used] Low power consumption equipment such as buses, large trucks, motors, solar power generation, buses, taxis, monitoring systems, railway signals, medical equipment, instruments and meters, LED products, LED light strips, vehicle display screens, audio equipment, etc. YOU NEED TO KNOW : Please follow the wiring instruction and connect them strictly： 1.The load connected to the output end of the power regulator should not be more than max listed load power； 2.If there are multiple output wire, do not combine the load. 3.Leave a margin for the power supply to ensure long-term stably working. How to Choose the Correct Current for Loads? For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard. If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current. Specification Maximum Efficiency: 95% Starting delay time: 2s Voltage accuracy: ±1.5% No load current: 0.01A Linear adjustment rate: ±0.2% Load regulation rate: ±0.2% Waterproof rating: IP68 Working temperature: -40~85°C Module properties: DC-DC non isolated power module Protection: over-load, over-current, over-temperature and short-circuit protection IP68 Waterproof Module DC voltage converter with Strict epoxy potting process is waterproof, anti-dust, anti-shock a nd adapt to a variety of harsh environment. Better Heat Dissipation Aluminium shell improve better heat dissipation effect and sturdiness to extend service life. SMT Process SMD components with high integration, high reliability, high stability makes it better control. Wide Applications These compact size dc voltage reducer converters are high reliability power transformers. They can work safely and reliability within temperature range -40°C~80°C. Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, photo-voltaic power, DVD, industrial equipment ect. If the converter does not work, please check this following steps: 1. Please to check whether the power supply has voltage 2. Whether the terminals are in poor contact and whether the wire ends are connected securely 3. Please to check whether the wires are installed as shown in the pictures and instructions. If the wires are not installed correctly, the voltage regulator will not work If all the above are correct, please reach out us and we will solve your problem i...
