DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type PCB mount type Features Chassis mount type Environmental • UL, CB, CE Approved • Operating temperature range: -10℃~70℃ • RoHS directive compliance • Storage temperature range: -20℃~80℃ • Encapsulated, compact case • Humidity: 20%~90%RH • High efficiency • Vibration: 10-55Hz at 10G(98m/s²), • Universal input 3minutes period, 60minutes each one X, Y • Surface mounting technology and Z axis • 100 kHz fixed frequency • Impact: 50G(490m/s²), 11ms, once each • Fixed output voltage • Cooling method: natural air convection • Thermal shutdown(IC-Temp: 150 °C) • Low output ripple & noise • Isolated input-output(3kVAC) • Over voltage protection(O.V.P.) • Over current protection(O.C.P.) • Output short circuit protection • Low no-load power consumption(0.3W Max.) • 5Years warranty Safety (single output) •UL (UL60950-1, CSA C 22.2 NO. 60950-1) •UL No: E227474 •CE (EN 60950-1) / CB (IEC 60950-1) Option •Chassis mount type: Euro style terminal-block Description The SFS5 Series has universal AC input and there are 5 models with single output and 2 models with dual outputs which are all available in two different pin assignments – PCB mount or Chassis mount. Super compact size with elegant design and high reliability are achieved. CEC compliant design shows high efficiency and low no-load power consumption. A limited EMI filter is included and an additional EMI filter to input side is required to meet CISPR22-B EMI Standard. With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Electrical specifications INPUT Voltage AC85~264V (or DC 110~340V) 50/60Hz (note) Current 0.15A Max. @ 110VAC / 0.08A Max. @ 220VAC Frequency 47~440Hz Max. (50~60Hz typ.) Efficiency 75% Typ. Inrush current (at cold start) 20A Max. @ 120VAC. / 40A Max. @ 240VAC Leakage current 0.5mA Max. @ 110VAC / 0.75mA Max. @ 220VAC Voltage tolerance (accuracy) OUTPUT ±2% Max (single and uncomplementary dual). ±3% Max (complementary dual). Ripple and noise ±1% Typ. Line regulation ±1% Typ. Load regulation ±1% Typ.@output1 , ±2% Typ.@output2 Dynamic load regulation ±3% Typ.@output1 Temperature regulation ±1% Typ. No-load power consumption 0.3W Max. Rising time 100ms Max. Hold up time 10ms Min. Protection circuit Over voltage protection Clamp, 130~150% Over current protection Works at over 105% of rating & recovers automatically Over temperature protection 150℃ Latching, Recovering Isolation specifications Isolation Resistance DC 500V, 100MOhms Min. Input-Output Isolation Voltage AC 3KV, 1minute, 10mA. General specifications Switching frequency 100kHz Calculated MTBF 4.5*105 hrs Weight 40g or less NOTE: For cases that conform various safety specifications(UL, CSA, CE, CB etc). It require input voltage and frequency range will be 100-240Vac, 50~60Hz. With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Ordering information SF□5-12□ Series name If chassis mount type, 'C' added S: single Output voltage D: dual Input Output power Output1 Output2 [email protected] AC85~264V or DC110~340V Maximum power Ripple & Noise Efficiency typical Model number 4.125W 80mVp-p 68% SFS5-3R3 [email protected] 5.0W 80mVp-p 75% SFS5-5 [email protected] 5.0W 120mVp-p 77% SFS5-12 [email protected] 5.0W 150mVp-p 77% SFS5-15 [email protected] 5.0W 200mVp-p 77% SFS5-24 [email protected] [email protected] 5.0W 120/120mVp-p 72% SFD5-1212 [email protected] [email protected] 5.0W 150/150mVp-p 72% SFD5-1515 Pin assignments Single output Derating curve Dual output 1. AC(N) 1. AC(N) 2. AC(L) 2. AC(L) 3. No pin 3. -V 4. -V 4. GND 5. +V 5. +V Dimensions Chassis Mount Type NOTES 1. 2. 3. 4. All dimensions are inch(mm). Weight : 40g or less Case material : PBT, 94V-0 Rated Construction : encapsulated, Soft Pot 5. Dimension "H" 0.6(15.24) for 5watt / SFS5,SFD5 version With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Inrush Current - 240Vac input TEST CONDITION - Full load output - PHASE 90°input start, current measure SFS5-3R3 12.2A SFS5-5 11.9A SFS5-12 12.1A SFS5-15 11.9A Inrush current concerns wrong to fuse, input rectifier, powerswitch, circuit break and parts. It degrades the another circuit voltage and occurs system error. If you defuse inrush current. You add NTC or Inrush current limiter to external circuit. High rating voltage input Max20A @ 120Vac Max40A @ 240Vac SFS5-24 12.85A With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Rising Time - 220Vac Input TEST CONDITION - Full Load Output - Output Voltage 10% ~ 90% Rising Time Measure SFS5-3R3 SFS5-12 5.66mS 13.0mS SFS5-5 7.98mS SFS5-15 15.6mS Max 100ms between output voltage 0%~90% SFS5-24 19.7mS With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Hold up Time - 220Vac Input TEST CONDITION - Full Load Output -When Input off Phase 360°, Output Voltage off Time Measure SFS5-3R3 80mS SFS5-5 75mS SFS5-12 75mS SFS5-15 78mS The amount of time that a power supply's outputvoltage remains within the specified-voltage ranges after it's input voltage interrupts. Low rating voltage Min10ms @100Vac SFS5-24 69mS With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Start up Time - 220Vac Input TEST CONDITION - Full Load Output -When Input on Phase 360°, Output Voltage 100% rise Time Measure SFS5-3R3 SFS5-12 23.8mS SFS5-5 84.6mS 72.3mS SFS5-15 55.5mS Amount of delay time and rise time. After inputvoltage injects. SFS5-24 32.9mS With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Dynamic Load - 220Vac Input TEST CONDITION - 0% Load ~ 100% Load Output - Freq. : 100Hz , - Duty : 0.5 SFS5-3R3 SFS5-12 92.5mV 69mV SFS5-5 SFS5-15 53mV 85mV Considerate slew rate and frequency within ±3% output voltage value. SFS5-24 135mV With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Over Shoot - 220Vac Input TEST CONDITION SFS5-3R3 SFS5-12 - Full Load Output 0V 0V SFS5-5 0V SFS5-15 0V When turn-on, the output overshoot voltage shall not exceed 5% of normal Voltage value no Load or full Load connected. SFS5-24 0V With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Output Ripple & Noise - 220Vac Input TEST CONDITION - Full Load Output - Ele-cap(47uF)and Ceramic-cap(104), Output Terminal SFS5-3R3 51.6mVpp SFS5-5 SFS5-12 46.2mVpp SFS5-15 41.2mVpp 40.2mVpp *Ripple & Noise: Oscilloscope bandwidth 20MHz. The length of the output line should be shorter than 1meter and it needs to be twisted. SFS5-24 74.6mVpp With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Efficiency Curve(Load Variation) Load(%) 10 20 50 80 100 Load(%) 10 20 50 80 100 Eff(%) 50.8% 60.6% 68.2% 68.6% 70.0% Eff(%) 59.5% 65.0% 74.6% 76.5% 76.8% SFS5 - 3R3 SFS5 - 5 Load(%) 10 20 50 80 100 Load(%) 10 20 50 80 100 Eff(%) 51.4% 66.9% 77.7% 77.8% 80.2% Eff(%) 50.0% 68.1% 76.5% 78.7% 79.5% SFS5 - 12 SFS5 - 15 Input 220Vac, Variation of efficiency, from minimum load to maximum load. Load(%) 10 20 50 80 100 Eff(%) 52.1% 69.0% 77.5% 80.5% 81.6% SFS5 - 24 With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Efficiency Curve(Input Voltage Variation) Input (V) Eff(%) 85 V 110 V 220 V 264 V Input (V) 66.5% 68.8% 69.7% 68.3% Eff(%) 85 V 110 V 220 V 264 V 73.8% 76.4% 76.6% 75.1% SFS5 - 3R3 Input (V) Eff(%) SFS5 - 5 85 V 110 V 220 V 264 V Input (V) 77.9% 80.1% 80.3% 78.5% Eff(%) SFS5 - 12 85 V 110 V 220 V 264 V 79.0% 80.7% 79.5% 77.8% SFS5 - 15 Variation of Efficiency, from Minimum input Voltage to Maximum input Voltage Input (V) Eff(%) 85 V 110 V 220 V 264 V 79.5% 81.2% 81.0% 78.5% SFS5 - 24 With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type No-Load Power Consumption No load power consumption is the power used by a device. when it is disconnected from it's load and performing no function. SFS5 series are very low no-load power consumption (single output). With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Thermal Test After power supply SFS5 Series was molded, and Components Thermal measurement. Operating the power supply At normal temperature. Until the temperature of components is saturated. Maximum permitted degree of components ascertains the margins. We will calculate the maximum operation degree. Degree of ambient temperature rises up and load derates. Test Voltage(V), 60Hz Tamb Temperature T of part 1. 5Vdc F1 Body 2. L1 Body 3. C1 Body 4. D1 5. Transformer coil 6. Transformer core 7. Inside Enclosure 8. Outside Enclosure 9. 3.3Vdc Transformer coil 10. Transformer core 11. 12Vdc Transformer coil 12. Transformer core 13. 15Vdc Transformer coil 14. Transformer core 15. 24Vdc Transformer coil 16. Transformer core 17. Ambient 90VAC 24.6 Δ℃ 254VAC 24.9 Δ℃ 42.8 38.7 40.3 45.4 47.2 46.5 44.8 42.0 47.0 47.1 47.4 46.6 46.7 46.2 44.3 42.2 24.6 18.2 14.1 15.7 20.8 22.6 21.9 20.2 17.4 22.4 22.5 22.8 22.0 22.1 21.6 19.7 17.6 0.0 43.5 37.6 40.5 45.4 50.7 50.0 47.6 44.0 50.0 50.3 48.6 47.2 51.7 51.0 48.4 45.4 24.9 18.6 12.7 15.6 20.5 25.8 25.1 22.7 19.1 25.1 25.4 23.7 22.3 26.8 26.1 23.5 20.5 0.0 With Your Electronics POWERPLAZA www.powerplaza.co.kr REMARK DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Electro Magnetic Interference Application. SFS5 Series are needed to reduce Electromagnetic Interference, use the external L-C noise filter at the input of the Converter. 1. Configuration N VOUT C2 222Y2 SMPS C1 224X2 L INPUT GND L1 L/F C3 222Y2 F.G. OUTPUT C4 222Y1 2. Components L1 = 10~30mH Common Mode Line Filter C1 = 220nF X2 Capacitor C2,C3 = 2200pF Y2 Capacitor C4 = 2200pF Y1 Capacitor The CISPR 22 Standard @ SFS5-12 With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type DRIFT No Time Voltage(V) Remarks 3.3V 5V 12V 15V 24V Vin 1.25A 1.0 A 0.42 A 0.33 A 0.21A 220VAC 1. 08:30 3.314 5.024 12.100 14.999 24.010 2. 09:00 3.310 5.022 12.077 14.996 23.980 3. 09:30 3.307 5.020 12.068 14.999 23.980 4. 10:00 3.304 5.019 12.067 15.000 23.990 5. 10:30 3.304 5.020 12.068 14.999 23.990 6. 11:00 3.306 5.020 12.070 14.999 23.990 7. 11:30 3.307 5.019 12.066 15.000 23.990 8. 12:00 3.306 5.020 12.068 14.999 23.990 9. 12:30 3.303 5.020 12.068 14.999 23.990 10. 13:00 3.306 5.020 12.067 14.998 23.990 11. 13:30 3.306 5.020 12.067 14.999 23.990 12. 14:00 3.304 5.020 12.062 14.998 23.990 13. 14:30 3.305 5.020 12.069 14.998 23.990 14. 15:00 3.306 5.020 12.070 14.997 23.990 15. 15:30 3.306 5.019 12.064 14.998 23.990 16. 16:00 3.305 5.019 12.068 14.999 23.990 17. 16:30 3.304 5.020 12.062 14.998 23.990 18. 17:00 3.306 5.020 12.063 14.998 23.990 1. Primary Drift:(Maximum Value - Datum Value)÷Datum V × 10^6(Power On~30minute) 3.3V 1208.45921 PPM 5V 398.24771 PPM 12 V 1904.44647 PPM 15 V 200.053348 PPM 24V 1251.04254 PPM 2. Passage Drift: (Max Value - Datum Value) ÷ Datum V × 10^6 (30Minutes ~ Until 8hours 30minutes) 3.3V -2114.8036 PPM 5V -398.24771 PPM 12 V -1242.0303 PPM 15 V 266.737797 PPM 24V 417.014178 PPM (Maximum Value - Minimum Value) 3.3V 0.007 V : 0.2% 5V 0.003 V : 0.06% 12 V 0.015 V : 0.125% 15 V 0.004 V : 0.03% 24V 0.01 V : 0.04% With Your Electronics POWERPLAZA www.powerplaza.co.kr DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Calculating Reliable Values of MTBF 1. Calculating method Calculated based on part count reliability projection of MIL-HDBK-217F Individual failure rates λg is given to each part and MTBF (Mean Time Between Failure) is calculated by the count of each part. <Formula>: n MTBF = 1/ λepuip = 1/ (∑Ni(λG∏Q)i i=1 *10^6 (Hours) λequip : Total Equipment Failure Rate (Failure/10^6Hours) λG : Generic Failure Rate for The ith Generic Part (Failure/ 10^6Hours) ∏Q : Generic Quality Factor for The ith Generic Part (∏Q=1) Ni : Quantity of ith Generic Part n : Number of Different Generic Part Categories 2. MTBF Values MTBF ≒484,937(Hours) PART Number Failure Rate Failure Rate*n n λG(F/T) λG×n(F/T) Remark Logic IC 1 0.01500 0.01500 Separate Transistor, FET 1 0.09900 0.09900 Separate Diode 6 0.02200 0.13200 Voltage Regulator 1 0.02400 0.02400 Photo-coupler 1 0.07000 0.07000 Diode Bridge 1 0.06600 0.19800 Ele-capacitor 3 0.01900 0.05700 Ceramic Capacitor 1 0.02600 0.02600 MLCC 7 0.05300 0.37100 Choke coil 1 0.00022 0.00022 Switching trans 1 0.00420 0.00420 Line Filter 2 0.00440 0.00880 Resistor Chip 7 0.01600 0.11200 Connector 5 0.05200 0.26000 Reflow soldering 45 0.00014 0.00630 Flow soldering 37 0.00780 0.28860 PCB 1 0.37000 0.37000 Fuse 1 0.02000 0.02000 Total Equipment Failure Rate λG×n(F/T) 6 MTBF = 10^ / λG(F/T) With Your Electronics POWERPLAZA www.powerplaza.co.kr 2.06212 484937.831 *3 SMT DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Reliability Specification Standard Dry heat IEC60068-2-2 Cold IEC60068-2-1 Thermal shock IEC60068-2-14 Temperature, humidity cycle IEC60068-2-30, IEC60068-2-38 Vibration IEC 60068-2-6 Mechanical shock IEC 60068-2-27 Electrostatic Discharge immunity IEC 61000-4-2 Immunity to radio frequency EM-fields IEC 61000-4-3 Electrical fast transient/burst immunity IEC 61000-4-4 Surge immunity IEC 61000-4-5 B10 Life test B10 Life is the time by which 10% of the product population will get failed With Your Electronics POWERPLAZA www.powerplaza.co.kr Remarks DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Instruction manual 1. Basic connection 3. Series Operation Choose a diode in accordance with voltage, L power dissipation and heat radiation. Output Load N GND - Voltage : V ＞ Vo × 3 - Current : I ＞ Io × 3 - Design a proper heat sink according to power loss at diode ( Pw = Vf × Io ). Input AC85~264V 50~60Hz - Use a schottky or fast recovery diode this has a low VF. NOTE: To avoid excessive voltage drop and for improved noise, and short and thick wire should be used to connect the load. Length below 50Cm & wire thickness of 4.0A/mm2 are recommended for reducing wire loss when wire connection is necessary. + + Load + - 2. Parallel Operation This supply can be operated the following ways. - Choose a diode in accordance with voltage, power dissipation and heat radiation. + - Voltage : V ＞ Vo × 3 - - Current : I ＞ Io × 3 - Design a proper heat sink according to power loss + at diode ( Pw = VF × Io ) - Use a schottky or fast recovery diode this has - + Load - + Load - a low VF. + - + Load + - 4. Over Current Protection Output current is grown, this is mainly due to the poor coupling between the auxiliary winding and the power winding. Which prevents proper - With Your Electronics POWERPLAZA www.powerplaza.co.kr collapsing. When Vout goes low. DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Instruction manual 5. Over Voltage Protection 10. Withstand Voltage SFS series are equipped with an over-voltage protection circuit by zener diode. If zener diode is opened, Vcc rise up, it becomes possible to implement an over voltage protection. Ratch on mode. If zener diode is short, output is shorted. It becomes possible to implement a short circuit Protection. SFS5 series are designed to withstand 3KVAC (10mA) 1 minute between input output for the withstand voltage test, the applied voltage must be increased gradually from zero to the testing value, and then decreased gradually at shut down. Especially stay away from use of a timer. Where a pulse of several times the applied voltage can be generated. 6. Over Temperature Protection Temperature protection is provided by a precision analog circuit that turns the output MOSFET off when the junction temperature exceeds the thermal L Output N GND shutdown temperature (130℃ Min. , 140℃ Typ. and 70℃ hysteresis). When the junction temperature cools to below the hysteretic temperature, normal operation resumes providing automatic recovery. 7. Line Regulation Maximum line regulation is maximum output voltage change when the input volt is slowly varied with in the input voltage range. 8. Load Regulation Maximum load regulation is maximum output voltage value change when varying the load current slowly within the standard output current range. 11. No-Load Power Consumption No-Load power is the energy used by a device when it is disconnected from it's load and performing no function. 12. Short Circuit Protection By permanently monitoring the feedback line activity, the IC is able to detect the presence of a short-circuit. Immediately reducing the output 9. Isolation Resistance The isolation resistance is more than 100MΩ at 500 VDC when tested with DC isolation between the output and the case. Make sure that during testing, the isolation tester does not produce a high pulse when the applied voltage is varied. Ensure that the tester is fully discharged after the test. With Your Electronics POWERPLAZA www.powerplaza.co.kr power for a total system protection. Once the short has disappeared, the controller resumes and goes back to normal operation. DATASHEET SEP 05, 2007 SFS5 Series AC-DC Converter Compact Miniature Type Instruction manual 13. Block Diagrams Circuit topology : Flyback Switching frequency : 100KHz(fixed) NOISE AC 85~264V FILTER RECTIFIER RECTIFIER & FILTER OUTPUT & FILTER SWITCHING IC FET FEED BACK PWM IC Power Plaza co., Ltd #1401, Daeryung Techno Town 493-6 Gasan-Dong, Kumchon-Gu, Seoul, 153-774, Korea Tel: 82_2_855_4955 Fax: 82_2_855_4954 E-mail: [email protected] With Your Electronics POWERPLAZA www.powerplaza.co.kr