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    500VA Step-up & down transformer ▼
      product:500VA Step-up & down transformer
        KRECO P/N:KRE-500W
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Details:
  • Features:
    • 1.Full load output voltage 
      2.100% full load burn-in test
      3.Built-in VDE/UL thermal fuse
      4.20 years life cycle
      5.Stylish design
  • Specifications:
    • Power: 500W
    • Customized designs are accepted
    • Design time: 
    • Output voltage precision: 5%
    • Regulation: ±1% line, ±5% load
    • Input power socket: EU/VDC (EU), the US (North America), PSE (Japan), SAA (Aust, NZ), BS (UK, HK), Brazil, South Africa, CCC (China), EK (Korea) and more
  • Reliability:
    • Burn-in: 100% full load, 40°C, 4 hours (minimum)
    • Leakage current: 0.25mA maximum at 264V AC
    • Protection: Short-circuit and thermal cut-off capability
    • MTBF: meets MIL-HDBK-217F over 60K hours, full load, 25°C
  • Emission and immunity:
    • EN55024/A1:2001
    • FCC parts 15 class B
    • IEC61000-4-11/-6/5/4/3/2
    • GB9254-1998/GB17625.1-2003
    • EN55022 class B
    • CISPR22 class B
    • CNS13438 class B
    • AS/NZS3548, AS/NZS4251.1 class B
  • Safety approvals:
    • EN61558-2-6
    • EN60950: 2009, EN60065
    • PSE IEC60950, EN60065
    • UL1310, GB4943-2001
    • CE (low-voltage Directive)
    • AS/NZS 60950: 2000 and AS/NZS60065
  • General scopes:
    • Very low-ripple and noise, very good regulation, low-disturbance noise but more heavy, bigger size, than switching power supply
  • Wide application:
    • CCTVs, securities, antennas, fans, radios, videos, toys, aquariums, desk lamps, LED lamps and more