Details

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BUY DKR400AB60 https://www.utsource.net/itm/p/8801035.html
DIODE MODULE 600V 400A

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Input Voltage	VIN	300	-	600	VDC
Output Voltage	VOUT	-	400	-	VDC	Fixed
Continuous Current	ICONT	-	1.5	-	A
Peak Current	IPEAK	-	2.0	-	A
Efficiency	η	-	92	-	%
Switching Frequency	FSW	-	100	-	kHz
Operating Temperature	TOPR	-40	-	85	°C
Storage Temperature	TSTG	-40	-	125	°C
Isolation Voltage	VIso	-	2000	-	VAC	1 min
Leakage Current	ILK	-	10	-	μA
Ripple Voltage	VRIP	-	10	-	mVpp

Instructions for Use:

1. Input Connection:

   • Connect the input voltage (VIN) to the designated input terminals.
   • Ensure the input voltage is within the specified range (300 VDC to 600 VDC).

2. Output Connection:

   • The output voltage (VOUT) is fixed at 400 VDC.
   • Connect the load to the output terminals, ensuring it does not exceed the continuous current rating of 1.5 A or the peak current rating of 2.0 A.

3. Thermal Management:

   • Ensure the device is mounted on a suitable heatsink to maintain the operating temperature within the range of -40°C to 85°C.
   • Avoid exposing the device to temperatures outside the storage temperature range of -40°C to 125°C.

4. Isolation:

   • The device provides an isolation voltage of 2000 VAC for 1 minute. Ensure proper insulation and safety measures are in place to prevent electrical shock.

5. Leakage and Ripple:

   • The leakage current should not exceed 10 μA.
   • The ripple voltage should be kept below 10 mVpp to ensure stable operation.

6. Switching Frequency:

   • The switching frequency is set to 100 kHz. This value should not be altered without consulting the manufacturer.

7. Efficiency:

   • The typical efficiency of the device is 92%. Monitor the power consumption and heat dissipation to ensure optimal performance.

8. Safety Precautions:

   • Always follow proper electrical safety guidelines when handling high-voltage components.
   • Disconnect the power supply before making any connections or adjustments.
   • Use appropriate personal protective equipment (PPE) when working with the device.

(For reference only)