OVER CURRENT, OVER VOLTAGE, OVER TEMPERATURE, SHORT CIRCUIT, UNDER VOL
Ripple Voltage (Main Out):
0.053 Vrms
Screening Level:
IEC/UL 62368-1
Seated Height-Max:
10.7 mm
Surface Mount:
NO
Technology:
HYBRID
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Total Power Output-Max:
75 W
Trim/Adjustable Output:
YES
Warm-up Time:
0.03 s
Width:
30.5 mm
ECLB75W-48D15 Frequently Asked Questions (FAQs)
The recommended PCB layout should ensure good thermal conductivity and minimal thermal resistance. A multi-layer PCB with thermal vias and a heat sink can help to dissipate heat efficiently. Additionally, a thermal interface material (TIM) can be used to improve heat transfer between the converter and the heat sink.
The ECLB75W-48D15 has built-in input voltage transient protection, which can withstand voltage surges up to 300VDC for 100ms. However, it's recommended to add external surge protection devices, such as TVS diodes or varistors, to ensure compliance with relevant safety standards.
The maximum allowable capacitance for the output filter capacitors depends on the specific application and the desired output ripple voltage. As a general guideline, the total output capacitance should not exceed 1000uF to ensure stability and prevent oscillations.
Yes, the ECLB75W-48D15 can be operated in parallel to achieve higher power output. However, it's essential to ensure that the converters are synchronized and share the load current equally to prevent uneven stress and reduce reliability.
The recommended fuse rating for overcurrent protection depends on the specific application and the maximum expected output current. As a general guideline, a fuse with a rating of 1.5 to 2 times the maximum output current should be used to ensure reliable protection.
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ECLB75W-48D15 Overview
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