High-reliability
High-efficiency
Low-temperature




Burn-in: 100% full load, 40°C, 4 hours (minimum)
MTBF: meets MIL-HDBK-217F over 50,000 hours, full load, 25°C




Input frequency range: 50/60Hz




AC output
Output voltage precision: 5%
Regulation: ±1% line, ±5% load




GB 9254-1998/GB 17625.1-2003
IEC 61000-4-2, IEC 61000-4-3
IEC 61000-4-4, IEC 61000-4-5
IEC 61000-4-6, IEC 61000-4-11
EN 55024/A1:2001
EN 55022 class B
FCC part 15 class B
CISPR22 class B
CNS13438 class B
AS/NZS 3548, AS/NZS 4251.1 class B




EN 61558-2-6
UL 1310, GB 4943-2001
CE (low-voltage Directive)
PSE IEC60950, EN 60065
EN 60950:2009, EN 60065
AS/NZS 60950:2000, AS/NZS60065




Low-ripple and noise
Very nice regulation
Thermal cutoff capability
Large size than switching power supply
Low-disturbance noise but more heavy
UK, EU, UL, PSE, EK, BR, AU, CN plug types are available
Widely used for antenna, fans, radio, video, toy, aquarium, desk lamp and LED lamp