V14 EC7BW-110 SERIES 20 WATT 4:1 INPUT DC-DC CONVERTERS FEATURES * 20W Isolated Output * Efficiency to 90% * 250KHz Switching Frequency * 4:1 Input Range * Regulated Outputs * Remote On/Off * Low No Load Power Consumption * Continuous Short Circuit Protection * 2x1x0.4 Size Meets Industrial Standard * UL60950-1 (Basic Insulation) Approval * Meets EN50155 * Fire & Smoke Meets EN45545-2 * Safety Meets IEC/EN/UL 62368-1 OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT CAPACITOR % EFF. NUMBER VOLTAGE VOLTAGE LOAD MAX. MIN. MAX. NO LOAD FULL LOAD EC7BW-110S05 43-160 VDC 5 VDC 0 mA 4000 mA 3 mA 205.4 mA 88.5 5600uF EC7BW-110S12 43-160 VDC 12 VDC 0 mA 1670 mA 3 mA 202.0 mA 90 1000uF EC7BW-110S15 43-160 VDC 15 VDC 0 mA 1330 mA 3 mA 203.1 mA 89.5 1000uF EC7BW-110D12 43-160 VDC 12 VDC 0 mA 833 mA 3 mA 204.3 mA 89 680uF 15 VDC 667 mA EC7BW-110D15 43-160 VDC 0 mA 3 mA 205.4 mA 88.5 350uF NOTE: 1. Nominal Input Voltage 110VDC 1 V14 SPECIFICATIONS All Specifications Typical at Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS: Input Voltage Range.................... 110V ............... 43-160V Efficiency ............................................................................. See Table Input Surge Voltage (100ms max.) ... 200Vdc max. Iso l a ti o n V o l ta g e ................. Input/Output ............. 3000VDC min. 9 Under Voltage Lockout ........... power up ...... 40V Isolation Resistance ........................................................ 10 Ohm min. power down ........ 38V Isolation Capacitance ...... 1000pF typ. Switching Frequency ........................... 250KHz typ. Positive Logic Remote On/Off (note4&5) Input Filter ...... Pi Type EMI/RFI .. Conductive EMI Meets EN55032 Class A Operating Ambient Temperature .......................... -40 to +85 OUTPUT SPECIFICATIONS: De-rating, Above 73 ... Linearly to Zero Power at 105 Voltage Accuracy .................................................. 1.5% max. Voltage Balance (Dual Output) .... 1.0% max. Case Temperature ........ 105 max. Transient Response: 25% Step Load Change ... <250s Storage Temperature ..................... -55 to +125 External Trim Adj. Range (Single Output Models Only) ........... 10% Humidity ........................................................ 95% RH max. Non Condensing Ripple & Noise, 20MHz BW (note3) 5V ...... 40mV RMS max. MTBF .. MIL-HDBK-217F, GB, 25, Full Load 880Khrs typ. 75mV pk-pk max. Safety .. UL60950-1 2nd (Basic insulation) 12V & 15V & 12V & 15V ..... 40mV RMS max. EMC (note6) Meet EN50155(EN50121-3-2) with external filter 100mV pk-pk max. Shock/Vibration .. Meet EN50155(EN61373) Temperature Coefficient ..................................... 0.03%/C max. Fire & SmokeMeet EN45545-2 Short Circuit Protection .................................. Continuous Dimensions ...................... 2.00x1.00x0.40 inches (50.8x25.4x10.2 mm) Case Material .................... Black Coated Copper with Non-Conductive Base Line Regulation (note1) ............................................. 0.2% max. Load Regulation (note2) ............ Single ........................ 0.5% max. Weight ... 35g Dual............. 1.0% max. Cross Regulation (Dual output) Load Cross Variation 10%/100% ... 5.0% max. Typical Derating curve for Natural Convection Over Voltage Protection .. Zener or TVS Clamp Current Limit ......................... 110%-160% Nominal Output 120% -40 73 Start up Time Single ...................... 15ms typ. 100% Dual .. 25ms typ. 80% NOTE: 1. Measured from high line to low line. 60% 2. Measured from full load to zero load. Natural 40% 3. Output ripple and noise measured with 1uF ceramic capacitor Convection across output. 20% 105 4. Logic compatibility ...... open collector ref. to -Input 0% Module on . > 3.5VDC to 75VDC or open circuit -40 -20 0 20 40 60 80 100 Module off ... 0 to < 1.2VDC o Ambient Temperature( C) 5. Suffix to the model number with negative logic remote on/off Module on ... 0 to < 1.2VDC Module off .. >3.5VDC to 75VDC or open circuit 6. Design meet EN50155 and RIA12 refer to application note. EXTERNAL OUTPUT TRIM Case B Dimensions: 1.00 +Vout +Vout 25.4 0.400 0.400 0.10 TRIM DOWN 10.16 10.16 2.5 10K Ohms TRIM TRIM TRIMPOT 3 5 4 TRIM UP -Vout -Vout PIN CONNECTION Pin Single Dual BOTTOM 1 +V Input +V Input VIEW 2 -V Input -V Input 3 +V Output +V Output Trim -V Output 4 5 -V Output Common 6 Remote On/Off 1 2 6 NOTE: Pin Size is 0.040.004 Inch (1.00.1 mm)DIA All Dimensions In Inches (mm) Tolerances Inches: X.XX= 0.02 , X.XXX= 0.010 Millimeters: X.X= 0.5 , X.XX= 0.25 0.200 0.20 0.40 5.1 5.08 10.2 0.600 min. 0.22 15.24 5.6 2 2.00 50.8 1.800 0.10 45.72 2.5 0.04 1.0 LOAD(%)