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    EI28
      12VAC 150mA 1.8W  AC/AC Transformers, AC adapter
        Information:
        GPN:KRE-120015T
        General Unit Price:USD 0.00
      ① DOWNLOAD Specification        
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Details:
12VAC 150mA Transformer, EI35 Power Transformer, Linear Power Supply
P/N: 
KRE-TFBEI
MODEL number: 
KRE-012015T




Input:
Rated input voltage: 220 to 240V AC, 50Hz
No-load input power (240V AC): 0.25W (EI28 and EI35 can do CEC IV, CEC V)
Efficiency: CEC V, ErP II

Output:
AC output voltage: 12V AC  (optional)
AC output current: 150mA (maximum)
Output voltage precision: 5% 
Regulation: ±1% line, ±5% load
Ripple and noise: 100mV




IP20 rating
High-efficiency: consumption, meets US Energy Star, CEC, AS, MEPS, EUP and ERP
Light and convenient plug-in
High-reliability




Storage temperature: -20 to 65°C
Storage humidity: 10 to 95% RH
Operating humidity: 10 to 95% RH 
Operating temperature: 0 to 40°C




Short-circuit
Thermal cutoff capability

Low-ripple and noise
Very nice regulation
Low-disturbance noise but more heavy
Large size than switching power supply
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




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




MTBF: meets MIL-HDBK-217F over 50,000 hours, full load, 25°C 
Burn-in: 100% full load, 40°C, 4 hours (minimum)
Leakage current: 0.25mA (maximum) at 264V AC




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


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