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OPEN FRAME POWER SUPPLIES
KEIC provides custom open frame power supplies as part of our solutions for your products. We have an extensive background in low and medium power AC/DC and DC/DC reference designs to fill your specific product needs. Typical topologies include:
- Fly-back variations
- Forward converter
- Push Pull
- Half bridge LLC resonant
- RCC
Our R&D team has the design expertise and experience to provide full featured, minimal form-factor, cost-effective solutions. We are also familiar with injection molded plastic parts as well as laser cut, bent, stamped and cast metal parts. KEIC¡¦s engineering team is experienced in working with our OEM customers and ready to help specify:
- Input requirements
· Universal AC input voltage/wide DC voltage range
· Frequency 47-63 Hz
· Low inrush current
· Active PFC function
· High Efficiency
· Low LEAKAGE current
· No load power consumption < 0.5W - Output requirement
· Single, dual, triple or multiple output voltage
· Low ripple + noise
· Line Regulation
· Hold-up time
· Over-voltage protections (OVP), Over-current Protection (OCP)
· Short circuit protection
· 100% full load burn-in test
· Withstand voltage test - Environmental
· High operating temperature range.
· Wide storage temperature range
· Relative humidity - ¡P Compliance
· Safety ¡X UL 60950, EN60950, medical standard UL-60601-1
· EMI meet EN55022, class B and meet EN61000
· Green initiatives (RoHS, WEE, CEC)
KEIC's power supply offering includes:
- Low and medium power solutions from 5 to 300 watts
- Single and multiple constant voltage and constant power outputs
- Harmonic current (power factor) correction above 60 watts (AC powered devices)
- High efficiency switching topologies (AC/DC up to 90% and DC/DC over 90%)
- International safety, EMC and green initiative compliance
OPEN FRAME SWITCHING POWER SUPPLYS
5 to 100W Open Frame Switching Power Supply, Customized Designs are Welcome
Model Number:KOF Series
OEM contract manufacturing
5 to 100W Open Frame Switching Power Supply, OEM/ODM Orders are Welcome
