Frequently Asked Questions (FAQ)

Q1: What is the input AC voltage range for the 3500/15 129486‑01?
A1: The module accepts AC input voltages from about 175 to 264 VAC RMS (nominal 220 VAC).

Q2: What output does the module provide?
A2: It delivers a regulated DC voltage of 48 V with output current capability up to 15 A.

Q3: What is the ripple specification?
A3: The output ripple is approximately 1 % peak-to-peak under typical load conditions.

Q4: What environmental temperatures can it operate under?
A4: The operating temperature range is –40 °C to +70 °C; storage up to +85 °C.

Q5: What protection features exist?
A5: The module typically includes overcurrent protection, thermal shutdown, and transient / surge protection on input.

Q6: What are its physical dimensions?
A6: Approximately 133.4 mm × 88.9 mm × 44.5 mm.

Q7: What is its weight?
A7: Around 0.7 kg.

Q8: What kinds of sensors require this high-voltage module?
A8: Charge amplifiers, piezoelectric accelerometers needing bias, ion‑current sensors, and barrier networks typically.

Q9: Can it be used redundantly in a rack?
A9: Yes — in a rack with dual power slots, it can serve as one of the power supplies with redundancy.

Q10: What is the relative humidity tolerance?
A10: It is rated for operation in environments up to 95% relative humidity, non-condensing.