i7C4W008A120V-001-R - TDK Lambda

i7C4W008A120V-001-R Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this power supply module?
  The maximum operating temperature range for the I7C4W008A120V-001-R is -40°C to +85°C, with a derating of 2.5% per °C above 60°C.
• How do I ensure electromagnetic compatibility (EMC) with this power supply module?
  To ensure EMC, it is recommended to follow the layout and grounding guidelines provided in the datasheet, and to use a metal enclosure with a good grounding system. Additionally, the power supply module should be installed in a way that minimizes radiation and susceptibility to electromagnetic interference.
• What is the recommended input voltage range for this power supply module?
  The recommended input voltage range for the I7C4W008A120V-001-R is 90-264VAC, with a tolerance of ±10%.
• How do I handle overvoltage protection (OVP) with this power supply module?
  The I7C4W008A120V-001-R has built-in overvoltage protection (OVP) that will shut down the output if the voltage exceeds 135% of the nominal output voltage. In the event of an OVP shutdown, the power supply module will automatically restart when the input voltage returns to a safe level.
• What is the MTBF (mean time between failures) rating for this power supply module?
  The MTBF rating for the I7C4W008A120V-001-R is approximately 550,000 hours at 25°C, calculated according to MIL-HDBK-217F.