DC-DC Buck Converter, 60V to 12V

DC-DC buck converter with high conversion efficiency range of 92% to 94%, step down input rated voltage 60V DC to output voltage 12V, compact size and light weight for wide applications.

Features

• Wide input voltage range: 50V to 75V.
• Brand-new, die-cast aluminum shell and high quality design, maximum transfer efficiency of 94%.
• This DC buck module comes with waterproof lever of IP68, moisture-proof & anti-shock protection.
• Auto-recovery when device is back to normal operating.
• Built-in full protection against over/under voltage input, over-current, overload, over-temperature and short circuit.
• Industry grade DC 60V to 12V buck converter, widely used in automotive, electricity, surveillance systems, railway signals, instruments, solar generate electricity, display screen of bus and taxi, car audio device, security systems, hospital equipment, telecommunications etc.

15A DC-DC Buck Converter Specification

60V to 12V DC-DC Buck Converter Model Selection

Code	Model	Price	Input Voltage	Output Voltage	Output Current	Output Power	Efficiency	Size	Download
1	ATOWG-60S1205	$82.29	60V DC	12V DC	5 Amps	60 Watts	92%	74*74*32mm
2	ATOWG-60S1210	$105.49	60V DC	12V DC	10 Amps	120 Watts	94%	74*74*32mm
3	ATOWG-60S1215	$139.69	60V DC	12V DC	15 Amps	180 Watts	93%	74*74*32mm
4	ATOWG-60S1220	$189.49	60V DC	12V DC	20 Amps	240 Watts	93%	100*80*39mm

Note: The series of 60 V to 12V DC-DC buck converter models are all here, check the parameter carefully from the table and select the right converter power supply when place the order.

Tips: How efficient is a buck converter at low load conditions?

Under low load conditions, the efficiency of the DC-DC buck converter may decrease. This is because at low loads, the converter output current is small, and the converter itself requires a certain amount of static power dissipation to maintain operation. In this case, the fixed losses of the converter are relatively high, resulting in a decrease in efficiency. In order to improve efficiency under low load, the following measures are usually taken: using switchable operating modes, such as PWM (Pulse Width Modulation) and PFM (Pulse Frequency Modulation) to reduce static power consumption; optimizing circuit design, including selecting appropriate Inductor and capacitor values, reduce switching losses, etc.; use dynamic power management technology to dynamically adjust the converter operating status according to load requirements. These methods help improve efficiency at low load conditions and enable DC-DC step down converters to achieve high-efficiency conversion under various load conditions.