General specifications: 1) Hold-up time: 16ms (min.) 2) Transient overshoot: 10% (max.) with 20% load change 3) Read time: 15ms (max.) at full load 4) Power up time: 2,000ms (max.) at full load 5) Switching frequency: 80kHz typical 6) Operation temperature: 0°C to 50°C 7) Storage temperature: -40°C to 70°C 8) Dimensions (W x D x H): 9) PB-0501 - 1502: 35 x 85 x 25mm 10) PB-2001 - 3602: 50 x 125 x 30mm 11) PB-4501 - 6502: 75 x 127 x 36mm Input specifications: 1) Input voltage range: 90 - 264VAC, 1,15V/230V 2) Input frequency range: 47 - 63Hz 3) Input surge current: no damage at 25°C cold start 4) Leakage current: 3.5mA (max.) at 240VAC/50Hz 5) Power factor: 0.9 (Min.) at full load Output specifications: 1) Efficiency: ≥70%, full load, nominal line 2) Line regulation: ±1% 3) Over voltage protection: all outputs 4) Auto recovery load regulation: ±5% 5) Short circuit protection: all outputs 6) Auto recovery minimum load: 10% 7) Over load protection: >120% 8) Auto recovery ripple and noise: 10%