Product description
10W Toroidal Transformer, AC Transformer, Linear power supply
P/N: KRE-TF12
Model number: KRE-TF00100VA (KRE-TFXXXXXVA)
- "TF" representing the Toroidal Transformer
- "XXXXX"= 00001-99999, the output power is 0.1-9999.9W
- "VA"=Transformer power
Features:
- High-reliability
- Light and convenient plug-in
- IP20 rating
- High-efficiency: consumption, meets US EnergyStar, CEC, AS,MEPS, EUP and ERP
Reliability:
- Burn-in: 100% full loading, 40°C, 4 hours (minimum)
- Leakage current: 0.25mA (maximum) at 264V AC
- MTBF: meets MIL-HDBK-217F over 50,000 hours, full loading, 25°C
Input specifications:
- Rated input voltage: AC220V/110V/127V/240V
- Frequency Range: 50/60Hz
- No-loading input power (240V AC): 0.25W (EI28 and EI35 can do CECIV, CEC V)
- Efficiency: CEC V, ErP II
Output specifications:
- AC output voltage: 12V (AC or DC), (optional)
- AC output current: 833mA (maximum)
- Output voltage precision: 5%
- Regulation: ±1% line, ±5% load
- Ripple and noise: 100mV
- AC output cord dimensions: 2.1 x 5.5 x 12mm, normal
Protections:
- Short-circuit protections
- Thermal cutoff capability
- Very nice regulation
- Low-ripple and noise
- 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
Safety approvals:
- EN 61558-2-6
- PSE IEC60950, EN 60065
- EN 60950:2009, EN 60065
- UL 1310, GB 4943-2001
- CE (low-voltage Directive)
- AS/NZS 60950:2000, AS/NZS600
Emission and immunity:
- FCC part 15 class B
- CNS13438 class B
- EN 55022 class B
- CISPR22 class B
- EN 55024/A1:2001
- 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
- AS/NZS 3548, AS/NZS 4251.1 class B
Working environment:
- Storage humidity: 10 to 95% RH
- Storage temperature: -20 to 65°C
- Operating humidity range: 10 to 95% RH
- Operating temperature: 0 to 40°C
Packing:
PE bag
Individual white box
Carton size: 450 x 430 x 220mm
"TF" representing the Toroidal Transformer
"XXXXX"= 00001-99999, the output power is 0.1-9999.9W
"VA"=Transformer power
High-reliability
Light and convenient plug-in
IP20 rating
High-efficiency: consumption, meets US EnergyStar, CEC, AS,MEPS, EUP and ERP
Burn-in: 100% full loading, 40°C, 4 hours (minimum)
Leakage current: 0.25mA (maximum) at 264V AC
MTBF: meets MIL-HDBK-217F over 50,000 hours, full loading, 25°C
Rated input voltage: AC220V/110V/127V/240V
Frequency Range: 50/60Hz
No-loading input power (240V AC): 0.25W (EI28 and EI35 can do CECIV, CEC V)
Efficiency: CEC V, ErP II
AC output voltage: 12V (AC or DC), (optional)
AC output current: 833mA (maximum)
Output voltage precision: 5%
Regulation: ±1% line, ±5% load
Ripple and noise: 100mV
AC output cord dimensions: 2.1 x 5.5 x 12mm, normal
Short-circuit protections
Thermal cutoff capability
Very nice regulation
Low-ripple and noise
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
EN 61558-2-6
PSE IEC60950, EN 60065
EN 60950:2009, EN 60065
UL 1310, GB 4943-2001
CE (low-voltage Directive)
AS/NZS 60950:2000, AS/NZS600
FCC part 15 class B
CNS13438 class B
EN 55022 class B
CISPR22 class B
EN 55024/A1:2001
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
AS/NZS 3548, AS/NZS 4251.1 class B
Storage humidity: 10 to 95% RH
Storage temperature: -20 to 65°C
Operating humidity range: 10 to 95% RH
Operating temperature: 0 to 40°C