Power Supply FAQ

Answer: Lead Year Enterprise Co., Ltd. is the company name, while Tiger Power is its brand name. All Tiger Power products are designed, manufactured, and technically supported by Lead Year.

Answer: Consider the input voltage, output voltage, output current, power requirement, installation method, and operating environment. A 20%–30% power margin is recommended.

Answer: Power supplies are generally recommended to operate at 70%–80% of their rated capacity for long-term reliability.

Answer: Peak Power allows a power supply to deliver output above its rated power for a limited period to support startup currents and temporary load surges.

Answer:  Yes, provided that the operating temperature and cooling conditions meet the specifications.

Answer: Remote Sense compensates for voltage drops across wiring to maintain accurate voltage at the load.

Answer: A PG signal indicates that the output voltage has reached the specified operating range and the system can start safely.

Answer: Common protections include OVP, OCP, OPP, SCP, and OTP.

Answer: I/O control functions enable remote ON/OFF control, status monitoring, and alarm signal output.

Answer: Depending on the model, PMBus, CANBus, RS-232, RS-485, and MODBUS may be supported.

Answer: Higher efficiency reduces energy consumption, heat generation, and cooling requirements while improving reliability.

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Answer: Depending on the product series, certifications may include UL, CB, TUV, CE, UKCA, FCC, CCC, PSE, KC, and BSMI.

Ans: IEC 62368-1 is an international safety standard for IT, audio/video, and communication equipment.

Ans: IEC 60601-1 is a medical safety standard with stringent requirements for insulation, leakage current, and isolation.