Specifications

3
• No-load power consumption:
- Model 307888: ≤ 0.5 W
- Model 307895: ≤ 0.75 W
• Socket: IEC 320 C8-type
Output Characteristics
• Rated voltage: 19 V
• Current: (at constant voltage mode)
- Model 307888: 0 – 4.74 A
- Model 307895: 0 – 6.32 A
• Ripple and noise: (peak-to-peak)
- Model 307888: ≤ 300 mV
- Model 307895: ≤ 350 mV
• Overshoot voltage: ≤ 10%
• Dynamic load change: 19 V ± 5%
Protection Characteristics
• Short circuit: auto recovery mode
• Over-voltage: latch mode
• Over-current: CC mode (constant current charge)
• Over-temperature: latch mode
• 100% Hi-Pot tested, ESD (electrostatic discharge) surge
protection, line input fuse protection
Approvals
• UL, CUL, NEMKO, VDE, CB, ENEC, CE, GOST (plus
FCC, BSMI, EK and C-TICK for Model 307888); both
meet EMC standards EN55022 and EN55024