VER:03 1 • 15 WATTS OUTPUT POWER • 2:1 WIDE INPUT VOLTAGE RANGE • INTERNATIONAL SAFETY STANDARD APPROVAL • SIX-SIDED CONTINUOUS SHIELD • HIGH EFFICIENCY UP TO 88% • STANDARD 2” X 1” X 0.4” PACKAGE • FIXED SWITCHING FREQUENCY The FEC15 series offer 15 watts of output power from a 2 x 1 x 0.4 inch package. The FEC15 series with 2:1 wide input voltage of 9-18, 18-36 and 36-75VDC. The FEC15 features 1600VDC of isolation, short-circuit and over-voltage protection, as well as six sided shielding. A safety approval to EN60950-1 and UL60950-1. All models are particularly suited to telecommunications, industrial, mobile telecom and test equipment applications. UL E193009 TUV CB CE MARK T E C H N I C A L S P E C I F I C AT I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted OUTPUT SPECIFICATIONS GENERAL SPECIFICATIONS Output power Voltage accuracy 15 Watts max Full load and nominal Vin ± 1% Minimum load (Note 1) Line regulation Load regulation 10% of FL LL to HL at Full Load 10% to 100% FL ± 0.5% Single Dual ± 0.5% ± 1% Cross regulation (Dual) Asymmetrical load 25% / 100% FL Ripple and noise 20MHz bandwidth Single Dual Temperature coefficient 3.3V output Over voltage protection 5V output (Zener diode clamp) 12V output 15V output 250uS 3.9V 6.2V 15V 18V % of FL at nominal input Short circuit protection ± 5% 50mVp-p 75mVp-p ±0.02% / ºC, max Transient response recovery time 25% load step change Over load protection 150% max Hiccup, automatics recovery Efficiency See table Isolation voltage 1600VDC, min 9 Isolation resistance 10 ohms, min Isolation capacitance Switching frequency 300pF, max Single output Dual output Approvals and standard 12V nominal input 24V nominal input 48V nominal input Input filter 9 – 18VDC 18 – 36VDC 36 – 75VDC Pi type IEC60950-1, UL60950-1, EN60950-1 Nickel-coated copper Base material Non-conductive black plastic Potting material Epoxy (UL94-V0) 2.00 X 1.00 X 0.40 Inch (50.8 X 25.4 X 10.2 mm) Dimensions Weight 27g (0.95oz) 6 MTBF (Note 4) 2.041 x 10 hrs ENVIRONMENTAL SPECIFICATIONS -40ºC ~ +85ºC (with derating) Maximum case temperature 100ºC Storage temperature range Thermal impedance (Note 5) -55ºC ~ +105ºC Nature convection Nature convection with heat-sink Input surge voltage 100mS max 12V input 24V input 48V input 36VDC 50VDC 100VDC Thermal shock Input reflected ripple (Note 2) Nominal Vin and full load 20mAp-p Relative humidity 20mS typ EMC CHARACTERISTICS Nominal Vin and Start up time constant resistive load Remote ON/OFF (Note 3) (Positive logic) DC-DC ON DC-DC OFF (Negative logic) DC-DC ON DC-DC OFF Remote off input current Nominal input Power up Open or 3.5V < Vr < 12V Short or 0V < Vr < 1.2V Short or 0V < Vr < 1.2V Open or 3.5V < Vr < 12V 20mA 500KHz, typ 300KHz, typ Case material Operating temperature range INPUT SPECIFICATIONS Input voltage range / 2 Vibration 12ºC/Watt 10ºC/Watt MIL-STD-810D 10~55Hz, 10G, 30minutes along X,Y and Z 5% to 95% RH Conducted emissions EN55022 Class A Radiated emissions EN55022 Class A ESD EN61000-4-2 Perf. Criteria B Radiated immunity EN61000-4-3 Perf. Criteria A Fast transient EN61000-4-4 Perf. Criteria B Surge EN61000-4-5 Perf. Criteria B Conducted immunity EN61000-4-6 Perf. Criteria A VER:03 2 / 2 Model Number Input Range Output Voltage Output Current Input Current (6) Eff (7) (%) Capacitor (8) Load max FEC15-12S33 FEC15-12S05 FEC15-12S12 FEC15-12S15 FEC15-12D05 FEC15-12D12 FEC15-12D15 FEC15-24S33 FEC15-24S05 FEC15-24S12 FEC15-24S15 FEC15-24D05 FEC15-24D12 FEC15-24D15 FEC15-48S33 FEC15-48S05 FEC15-48S12 FEC15-48S15 FEC15-48D05 FEC15-48D12 FEC15-48D15 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 9 – 18 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 4000mA 3000mA 1250mA 1000mA ± 1500mA ± 625mA ± 500mA 4000mA 3000mA 1250mA 1000mA ± 1500mA ± 625mA ± 500mA 4000mA 3000mA 1250mA 1000mA ± 1500mA ± 625mA ± 500mA 1467mA 1603mA 1524mA 1524mA 1582mA 1524mA 1563mA 724mA 781mA 772mA 772mA 781mA 762mA 762mA 357mA 396mA 377mA 381mA 386mA 372mA 377mA 79 82 86 86 83 86 84 80 84 85 85 84 86 86 81 83 87 86 85 88 87 10200uF 7050uF 1035uF 705uF ± 1020uF ± 495uF ± 165uF 10200uF 7050uF 1035uF 705uF ± 1020uF ± 495uF ± 165uF 10200uF 7050uF 1035uF 705uF ± 1020uF ± 495uF ± 165uF Note 75 50 Nature convection 25 OUTPUT POWER (%) 0 -40 -25 -10 0 50 60 70 80 90 100 83 82 81 80 79 78 77 76 75 74 73 100 75 50 Nature convection 25 0 -40 -25 -10 0 50 60 70 80 90 100 AMBIENT TEMPERATURE (ºC) 36 40 45 50 55 60 65 70 75 INPUT VOLTAGE (V) AMBIENT TEMPERATURE (ºC) FEC15-48S05 Derating Curve With HEAT-SINK (Note 5) DUAL + INPUT - INPUT + OUTPUT NO PIN - OUTPUT CTRL (Option) + INPUT - INPUT + OUTPUT 0.50 (12.7) 0.40 (10.2) 3 0.40 (10.2) 4 5 Bottom View 1 2 6 FEC15-48S05 Efficiency VS Output load 83 82 81 80 79 78 77 76 70 65 50 COMMON - OUTPUT CTRL (Option) DIA. 0.04(1.0) 100 SINGLE 1 2 3 4 5 6 1.00(25.4) FEC15-48S05 Efficiency VS Input Voltage FEC15-48S05 Derating Curve PIN 0.40 (10.2) 0.80(20.3) OUTPUT POWER (%) 5. 6. 7. 8. PIN CONNECTION 0.60(15.2) 4. 2.00(50.8) 3. EFFICIENCY (%) 2. The FEC15 series required a minimum 10% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification Please add an external filter at converter input terminals when measuring input reflected ripple, as figure 1. L: Simulated source impedance of 12μH C: Nippon chemi-con KMF series 100μF/100V The ON/OFF control is option function. There are positive logic and negative logic. The pin voltage is referenced to negative input To order positive logic ON-OFF control add the suffix-P (Ex: FEC15-24S05-P) To order negative logic ON-OFF control add the suffix-N (Ex: FEC15-24S05-N) BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment) Heat sink is optional and P/N: 7G-0020A Maximum value at nominal input voltage and full load Typical value at nominal input voltage and full load Test by minimum Vin and constant resistive load. Figure 1 EFFICIENCY (%) 1. 0.10(2.5) 0.20(5.1) 0.5 1 1.5 2 OUTPUT LOAD (A) 2.5 3 1. All dimensions in Inches (mm) Tolerance x.xx±0.02(x.x±0.5) 2. Pin Pitch tolerance ±0.014(0.35) 0.22(5.6)