55 W, 20 ms (Min.) Hold Time, Global Performance Switching Power Supply
** General Specifications** ** AC Input:** 85-264 VAC, 47-63 Hz single phase. ** Hold-Up Time:** 20 mSec minimum from loss of AC input at full load, nominal line (115 VAC). ** Overload Protect:** Fully protected against short circuit and output overload. ** Input Protect:** Internal AC fuse provided on all units. ** Operating Temperature Range:** 0°–50°C at full rated output power. ** Thermal Shutdown:** Provided as a standard feature in GPX 130, 140, 200 and 225 models. ** Power Fail:** TLL of CMOS compatible output goes low (<0.5 V) 5 mSec before output voltage drops more than 4% below nominal voltage upon loss of AC power or 130 W units and above. ** Remote Sense:** Provided as a standard feature on the +5 V output of GPX 130 and 200 multi-output models and GPX 40, 80, 140 and 225 single-output models. ** Overvoltage:** Built in on +5 V outputs and all single output models. ** General Specifications (Continued)** ** Voltage Adjust:** Main output adjustable ±5% minimum. ** Overload Protect:** Factory set to begin power limiting at 115%. ** EMI Compliance:** All models include built-in EMI filtering to meet or exceed the conducted emissions requirements of FCC 20870 Class B to 30 MHz and CISPR 11/22 Class B. ** Safety:** All models are approved to CSA22.2 No. 234 Level 3, IEC950, EN60950 and VDE0805. ** Output Noise:** 1.5% RMS, 1% Pk-Pk, 20 MHz, bandwidth, differential mode. ** Warranty:** Two years.
