FEC15 ETC | Alldatasheet

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1600VDC, min Isolation resistance 109ohms, min Isolation capacitance 300pF, max Switching frequency Single output Dual output 500KHz, typ 300KHz, typ Approvals and standard IEC60950-1, UL60950-1, EN60950-1 Case material Nickel-coated copper Base material Non-conductive black plastic Potting material Epoxy (UL94-V0) Dimensions 2.00 X 1.00 X 0.40 Inch (50.8 X 25.4 X 10.2 mm) Weight 27g (0.95oz) MTBF (Note 4) 2.041 x 10 6 hrs ENVIRONMENTAL SPECIFICATIONS Operating temperature range -40ºC ~ +85ºC (with derating) Maximum case temperature 100ºC Storage temperature range -55ºC ~ +105ºC Thermal impedance (Note 5) Nature convection Nature convection with heat-sink 12ºC/Watt 10ºC/Watt Thermal shock MIL-STD-810D Vibration 10~55Hz, 10G, 30minutes along X,Y and Z Relative humidity 5% to 95% RH EMC CHARACTERISTICS 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 OUTPUT SPECIFICATIONS Output power

15 Watts max

Voltage accuracy Full load and nominal Vin ± 1% Minimum load (Note 1) 10% of FL Line regulation LL to HL at Full Load ± 0.5% Load regulation 10% to 100% FL Single Dual ± 0.5% ± 1% Cross regulation (Dual) Asymmetrical load 25% / 100% FL ± 5% Ripple and noise 20MHz bandwidth Single Dual 50mVp-p 75mVp-p Temperature coefficient ±0.02% / ºC, max Transient response recovery time 25% load step change 250uS Over voltage protection (Zener diode clamp) 3.3V output 5V output 12V output 15V output 3.9V 6.2V 15V 18V Over load protection % of FL at nominal input 150% max Short circuit protection Hiccup, automatics recovery INPUT SPECIFICATIONS Input voltage range 12V nominal input 24V nominal input 48V nominal input 9 – 18VDC 18 – 36VDC 36 – 75VDC Input filter Pi type Input surge voltage 100mS max 12V input 24V input 48V input 36VDC 50VDC 100VDC Input reflected ripple (Note 2) Nominal Vin and full load 20mAp-p Start up time Nominal Vin and constant resistive load Power up 20mS typ Remote ON/OFF (Note 3) (Positive logic) (Negative logic) Remote off input current DC-DC ON DC-DC OFF DC-DC ON DC-DC OFF Nominal input 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 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. 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 UL E193009 TUV CB CE MARK

  • 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 VER:03 1 / 2

Current (6) Eff (7) (%) Capacitor (8) Load max FEC15-12S33 9 – 18 VDC

3.3 VDC

9 – 18 VDC

5 VDC

9 – 18 VDC

12 VDC

9 – 18 VDC

15 VDC

9 – 18 VDC ± 5 VDC ± 1500mA 1582mA ± 1020uF FEC15-12D12 9 – 18 VDC ± 12 VDC ± 625mA 1524mA ± 495uF FEC15-12D15 9 – 18 VDC ± 15 VDC ± 500mA 1563mA ± 165uF FEC15-24S33 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC 18 – 36 VDC ± 5 VDC ± 1500mA 781mA ± 1020uF FEC15-24D12 18 – 36 VDC ± 12 VDC ± 625mA 762mA ± 495uF FEC15-24D15 18 – 36 VDC ± 15 VDC ± 500mA 762mA ± 165uF FEC15-48S33 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC 36 – 75 VDC ± 5 VDC ± 1500mA 386mA ± 1020uF FEC15-48D12 36 – 75 VDC ± 12 VDC ± 625mA 372mA ± 495uF FEC15-48D15 36 – 75 VDC ± 15 VDC ± 500mA 377mA ± 165uF PIN CONNECTION PIN SINGLE DUAL + INPUT + INPUT - INPUT - INPUT + OUTPUT + OUTPUT NO PIN COMMON - OUTPUT - OUTPUT CTRL (Option) CTRL (Option) 0.40 (10.2) 0.40 (10.2) 0.50 (12.7) 1.00(25.4) 0.40 (10.2) DIA. 0.04(1.0) 1. All dimensions in Inches (mm) Tolerance x.xx±0.02(x.x±0.5) 2. Pin Pitch tolerance ±0.014(0.35) 2.00(50.8) 0.10(2.5) 0.20(5.1) 0.80(20.3) 0.60(15.2) 0.22(5.6) Bottom View Note 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. 1.5 2.5 0.5 OUTPUT LOAD (A) EFFICIENCY (%) FEC15-48S05 Efficiency VS Output load INPUT VOLTAGE (V) EFFICIENCY (%) FEC15-48S05 Efficiency VS Input Voltage 50 60 70 80 90 100 -40 -25 -10 100 AMBIENT TEMPERATURE (ºC) OUTPUT POWER (%) FEC15-48S05 Derating Curve Nature convection 50 60 70 80 90 100 -40 -25 -10 100 AMBIENT TEMPERATURE (ºC) OUTPUT POWER (%) FEC15-48S05 Derating Curve With HEAT-SINK (Note 5) Nature convection VER:03 2 / 2 Figure 1