dc dc converter, voltage converter, power converter

input 200-400V, 300-720V DC, output 14-30V DC, IP67 protection,, efficiency > 93%, dc dc converter, voltage and power converter

Parameter		EV On-board DC-DC converter
		THQ1200-14/27	THQZ1800-14/27	THQZ3000-27	THQZ3500-27
Input	Input voltage	200-400, 300-440V DC		200-400, 300-440, 450-700, 320-720V DC
	Efficiency	93%	94%	95%	95%
Output	Output voltage	14/27.5V DC	14/27.5V DC	27.5V DC	27.5V DC
	Output current	84/45 A	130/65 A	110A	127A
	power	1200W	1800W	3000W	3500W
	Start delay	3 ~ 8s
	Ripple	≤ 200mv	≤ 400mv	≤ 270mv	≤ 270mv
	Current stabalization	≤ ± 1%
	Voltage stabalization	≤ ± 0.5%
Cooling method		Natural cooling with heat sink
Protocal		No	CAN 2.0B
Accoustic noise		<50dB
Protection	Multi-protection	Multi-protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down without output, and will return to normal operating after fault is cleared.
	Automatic current limiting	The output current will keep fixed without increase after it exceed the set point.
Environment	Operation ambient temperature	-40°C ~ 65°C
	Storage temperature	-40°C~ 90°C
	Relative humidity	≤ 90%
	Air pressure	70 ~ 106kPa
Protection level		IP66		IP67
Safety	Insulation resistance	I/O to chassis and input to output >10MΩ (Test voltage: 500Vdc)
	Dielectric strength	Impose 2000Vdc between I/O and the chassis aftering shorting the input and output for one minutes. No breakdown or flashover
Size (L × W × H) mm		258×230×100	330×230×120	350×300×140	350×300×140
Weight		8.1kg	10.5kg	14kg	14kg

dc dc converter, voltage converter, power converter