UL AC Switching Power Adapters

PRODUCT HIGHLIGHT.

• Complete, inexpensive, self-contained regulated power source

• Super power supply, fixed frequency control circuit guarantees Stable , long-lasting output required by any mobile Electronics, such as mobile phones , PDA, Digital camera , CDMA Digital phones, Walkie-talkie, ester machine, HUB, Modem, Scanner, Printer and much more.

• Extra safe design , all with their respective safety approvals .

• Ultra low no-load /standby power consumption, meeting EC 2005 green power requirements.

• Light , sleek , and compact design.
• On-line LED power indicator.
• High efficiency circuitry that generates little heat
• B urn-in EMI filter.

PROTECTION:

• Short circuit protection.
• Over voltage protection.
• Over current protection.
• Thermal shutdown capability.

RELIABILITY:

• Burn-in : 100% full load , 40 ±5°C, 4Hrs min. .
• Leakage Current : 0.25mA max. at 254Vac.
• Withstanding Voltage :(between primary & secondary) 3000Vac 1 minute 10mA max..

• MTBF : meet MIL-HDBK-217F over 50K hours, full load, 25 °C

SAFETY APPROVALS:

• UL60950 3 rd edition CAN/CSA C22.2 NO.60950
• EN60950:2000
• CE(Low Voltage Directive)
• AS/NZS 60950:2000
• PSE IEC60950
• GB4943-2001

EMISSIONS:

• FCC Part15 class B
• EN55022 class B
• AS/NZS3548, AS/NZS4251.1 class B
• VCCI class B
• CNS13438 class B
• GB9254-1998/GB17625.1-2003
• CISPR22 class B

IMMUNITY:

• EN55024/A1:2001

• Electrostatic discharge:61000-4-2
• Radiated electromagnetic fields:61000-4-3
• Fast transients(burst):61000-4-4
• Surge transients:61000-4-5
• Conducted disturbance:61000-4-6
• Voltage dips, interruptions & variations:61000-4-11