RPA100H-RUW RECOM | Alldatasheet
Document overview
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- PDF pages: 10
Technical content
Features
- 10:1 Ultra wide input voltage range
- 3kVAC/1 Minute reinforced insulation
- UL/IEC/EN60950-1certified, CE marked
- EN50155 Compliant
- Efficiency up to 90%
- -40°C To +100°C Baseplate temperature range Notes: Note1: Refer to input voltage graph Note2: Efficiency is tested at nominal input and full load at +25°C ambient Note3: Max. Cap Load is tested at nominal input and full resistive load UL60950-1 certified IEC/EN60950-1 certified EN50155 Compliant CE marked
Parameter Condition Min. Typ. Max. Quiescent Current 12 & 24Vout 30mA 60mA 90mA Output Voltage Trimming -20% +10% Minimum Load 0% Start-up Time Power up Remote ON/OFF 200ms 200ms 460ms 460ms Rise Time Vout from 10% to 90% 100ms ON/OFF Control Positive Logic DC-DC ON DC-DC OFF Open or 3 < Vr < 5VDC Short or 0 < Vr < 0.4VDC Negative Logic DC-DC ON DC-DC OFF Short or 0 < Vr < 0.4VDC Open or 3 < Vr < 5VDC Input current of CTRL pin DC-DC ON DC-DC OFF 0.1mA 0.1mA 0.2mA 0.2mA Standby Current 30mA Internal Operating Frequency 140kHz Output Ripple & Noise 5Hz to 20MHz BW 12Vout 24Vout 420mVp-p 100mVp-p Remote Sense 10% continued on next page PB-2 REV.: 0/2017 www.recom-power.com DC/DC Converter RPA100H-RUW Series Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-11024SRUW Efficiency vs. Output Current Power Dissipation vs Output Current Efficiency vs. Output Current Power Dissipation vs Load Current RPA100H-11012SRUW 16.8V 24V 36V 48V 72V 110V 137.5V Efficiency [%] Output Current [%] 100 100 Dissipated Power [W] Output Current [A] 4 4.52 31 16.8V 24V 36V 48V 72V 110V 137.5V 16.8V 24V 36V 48V 72V 110V 137.5V Efficiency [%] Output Current [%] 100 100 Dissipated Power [W] Output Current [A] 2 3 4 5 6 7 8 8.5 16.8V 24V 36V 48V 72V 110V 137.5V
Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-RUW Series PB-3REV.: 0/2017www.recom-power.com TRIM -Sense TRIM +Sense TRIM DOWNTRIM UP Practical Example: Trim Up: Trim down: Vout = 12V, DVout = +10% (13.2V) Vout = 24V, DVout = -8% (22V) Trim Down: Trim Calculation Trim Up: 12Vout 24Vout Vout = Output Voltage DVout = Output Voltage Change in % R1 = trim up resistor R2 = trim down resistor R1 =( 45 +40)kΩ DVout R1 = ( 45 + 40)kΩ = 490kΩ 0.1 R1 =( 95 +90)kΩ DVout R2 = ( 5.11 -10.22)kΩ DVout Input Voltage [VDC] Output Power [%] 100 0.1s continuous operation 1s 14.4 16.8 137.5 156 -Vin +Vin +Vout -Vout CTRL Ext. Cap. +Vout -Vout-Vin Hold Up Circuit +Vin +Vout -Vout UVLO -Vin Input Voltage Range Output Voltage Trimming RPA100H-RUW converters offer the feature of trimming the output voltage over a certain range around the nominal value by using external trim resistors. The values for trim resistors shown in trim tables below are according to standard E96 values; therefore, the specified voltage may slightly vary. The RPA100H series has an adjustable under voltage lockout which will shut down the converter according to following settings. Input Voltage [VDC] 24 36 48 72 110 Turn Off Threshold [VDC] 14 20.6 27.5 40 64 Turn On Threshold [VDC] 16 24 32 46.5 74 Resistor R1 [kΩ] open 27.4 13 6.81 3.57 Continuous full power operation is certified between 16.8V and 137.5V, including full load start-up. Once running, the converter will operate for short periods of time over an extended input voltage range down to 14.4V and up to 156V, thus covering all EN50155 under-voltage and over-voltage transient conditions. R2 = ( 5.11 -10.22)kΩ = 53.65kΩ 0.08
PB-4 REV.: 0/2017 www.recom-power.com DC/DC Converter Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-RUW Series +Vout+Vin -Vin -Vout (GND) +Sense RW1 RW2 -Sense Trim Load -Vin +Vin +Vout -Vout CTRL Ext. Cap. +Vout -Vout-Vin Hold Up Circuit +Vin +Vout -Vout UVLO -Vin -Vin +Vin +Vout -Vout CTRL Ext. Cap. +Vout -Vout-Vin Hold Up Circuit +Vin +Vout -Vout UVLO -Vin RW1 ... wire losses + RW2 ... wire losses - R1 ... trim up resistor R2 ... trim down resistor The output voltage can be adjusted by both trim and remote sense. The maximum combined adjustment range is ±10%. Derate the maximum output power if using the trim or sense function to increase the output voltage. Remote on/off can be controlled by an external voltage or transistor between the CTRL terminal and the Vin(-) terminal. For negative logic if the remote on/off feature is not used, short the on/off pin to Vin(-). For positive logic if the remote on/off feature is not used, leave the on/off pin floating. C1 24Vin 36Vin 48Vin 72Vin 96Vin 110Vin For 10ms 2300µF 2300µF 2300µF 2300µF 1200µF 800µF For 30ms 6900µF 6900µF 6900µF 6900µF 3600µF 2400µF RPA100H-11012SRUW Trim up 1 2 3 4 5 6 7 8 9 10 % R1 = 4530 2320 1540 1150 931 787 681 604 536 487 kOhms Trim up: RPA100H-11024SRUW Trim up 1 2 3 4 5 6 7 8 9 10 % R1 = 9530 4870 3240 2490 2000 1690 1430 1270 1150 1050 kOhms Trim down RPA100H series Trim down 1 2 3 4 5 6 7 8 9 10 % Trim down 11 12 13 14 15 16 17 18 19 20 % A 240µF/200V capacitor (C2) is required for normal operation. To meet power supply interruptions, an external circuit comprised of a capacitor (C1), a 100R 10W resistor (R1) and a FX2000D diode (D1) is required.
Output Accuracy ±1.0% max. Transient Response 0.1A/µs 12Vout 50% Iout max to 75% 75% Iout max to 50% 400mV max. 400mV max. 24Vout 50% Iout max to 75% 75% Iout max to 50% 500mV max. 500mV max. DC/DC Converter Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-RUW Series PB-5REV.: 0/2017www.recom-power.com Accuracy vs Load RPA100H-11024SRUWRPA100H-11012SRUW PROTECTION Parameter Condition Value Over Voltage Protection (OVP) 110-130%, auto recovery Over Current Protection (OCP) hiccup Mode Over Temperature Protection (OTP) @ tc point +105°C, automatic recovery after cooling down Isolation Voltage(5) I/P to O/P I/P to Base O/P to Base rated for 1 minute 3kVAC, 4.2kVDC 3kVAC, 4.2kVDC 3kVAC, 4.2kVDC Isolation Resistance 10MΩ typ. Isolation Capacitance 500pF Leakage Current 0.42mA Insulation Grade Reinforced Notes: Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note6: An input fuse is required if the mains supply is not over-current protected. Recommended fuse T20A slow blow type Normalized Accuracy [%] Output Current [A] 0.8 0.2 -0.2 0.4 -0.4 -0.6 -0.8 0.6 4 6 8 8.5 72V 110V 137.5V 16.8V 24V 36V 48V Normalized Accuracy [%] Output Current [A] 0 21 3 4 4.5 0.8 0.2 -0.2 0.4 -0.4 -0.6 -0.8 0.6 72V 110V 137.5V 16.8V 24V 36V 48V
PB-6 REV.: 0/2017 www.recom-power.com DC/DC Converter RPA100H-RUW Series Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) ENVIRONMENTAL Parameter Condition Value Operating Temperature Range refer to derating graphs -40°C to +97°C Maximum Baseplate Temperature +100°C Temperature Coefficient 0.007%/°C Thermal Impedance refer to Rth tables Operating Altitude 5000m Operating Humidity 5%-95% RH Pollution Degree (PD) PD2 Fire protection on railway vehicles refer to page 8 according to EN45545-2 standard MTBF according to Telcordia SR332 Issue 2 Method I standard, 25°C 1480 x 103 hours continued on next page -40 -20 0 100 100 120 120 Output Power [%] Ambient Temperature [°C] without PCB, fitted Heat-sink: Natural Convection (0.1m/s) with PCB and Heat-sink: Natural Convection (0.1m/s) 0.2m/s 0.5m/s 0.8m/s 1.0m/s 1.5m/s 62.5 6.4 3.2 3.5 3.4 +0.0/-0.3 62.5 48.3 50.8 Ø Ø Thermal Impedance airflow [m/s] Rth [°C/W] 0.1 3.3 0.2 2.62 0.5 2.0 0.8 1.57 1.0 1.22 1.5 0.75 Iout = 50% Rth = 3.3°C/W PDISS = 7.87W TICmax = 100°C Thermal Calculation TAMBmax = T ICmax - TOVER = 100°C - 26°C = +74°C TOVER = Rth x PDiss = 3.3°C/W x 7.87W = +26°C Notes: Note8: For further Heat-sink details please contact our Tech Support Team techsupportAT@recom-power.com Notes: Note7: Following calculations are made with RPA200H-11012SRUW/P . Used Test PCB: 160x100mm 105µm (Eurocard), double layer Thermal Derating with Fan Cooling, Double Layer PCB and Heat-sink Dimension Drawing Heat-sink (mm)
Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-RUW Series PB-7REV.: 0/2017www.recom-power.com -40 -20 0 100 100 120 120Output Power [%] Ambient Temperature [°C] Natural Convection (0.1m/s w/o PCB) with PCB: Natural Convection (0.1m/s) 0.2m/s 0.5m/s 0.8m/s 1.0m/s 1.5m/s -40 -20 0 100 100 120 120 Output Power [%] Ambient Temperature [°C] 2.3l/min Thermal Impedance airflow [m/s] Rth [°C/W] 0.1 3.8 0.2 3.12 0.5 2.5 0.8 2.07 1.0 1.72 1.5 1.25 Thermal Impedance flow [l/min] Rth [°C/W] 2.3 0.31 Iout = 50% Rth = 2.5°C/W PDISS = 7.87W TICmax = 100°C Iout = 100% Rth = 0.31°C/W PDISS = 10.94W TICmax = 100°C Thermal Calculation Thermal Calculation TAMBmax = T ICmax - TOVER = 100°C -20°C = +80°C TAMBmax = T ICmax - TOVER = 100°C - 3.4°C = +97°C TOVER = Rth x PDiss = 2.5°C/W x 7.87W = +20°C TOVER = Rth x PDiss = 0.31°C/W x 10.94W = +3.4°C Notes: Note9: For further details about the water cooling please contact our Tech Support Team techsupportAT@recom-power.com Thermal Derating with Fan Cooling and Double Layer PCB Thermal Derating with Water Cooling SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety E224736-A54 UL60950-1, 2nd Edition, 2014 CSA C22.2 No. 60950, 2nd Edition, 2014 IEC/EN Information Technology Equipment - General Requirments for Safety (CB Scheme) E224736-A54-CB-1 IEC60950-1, 2nd Edition, 2005+ AM2, 2013 EN60950-1, 1st Edition, 2006 + AM2, 2013 Railway Applications - Electrical Equipment used on rolling stock designed to meet EN50155, 1st Edition, 2007 RoHS RoHS 2011/65/EU + AM2015/863 continued on next page
EMC Compliance Condition Standard / Criterion Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus with external components EN50121-3-2, 2015 Electromagnetic compatibility of multimedia equipment - Emission requirements with external components EN55032 Class B Industrial, scientific and medical equipment - Radio frequency disturbance characteristics - Limits and methods of measurement EN55011 Fire hazard testing - Part 11-10: Test flames - 50W horizontal and vertical flame test methods Vertical Flame Test EN60695-11-10, 2013, HL1, HL2, HL3, V-0 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods; Glow- wire flammability test method for end-products 30s ta glow-wire temp., 850°C EN60695-2-11,2000, HL1, HL2, HL3 Plastics - Determination of burning behaviour by oxygen index - Part 2: Ambient-temperature test OI% (min) 42.6% OI% (min) 36.8% EN ISO 4589-2, 2006, HL1, HL2, HL3 EN ISO 4589-2, 1999 + A1,2006, HL1, HL2, HL3 ESD Electrostatic discharge immunity test Air ±8kV, Contact ±6kV EN61000-4-2, Criteria B Radiated, radio-frequency, electromagnetic field immunity test 80-1000MHz, 20V/m 800-1000MHz, 20V/m 1400-2100MHz, 10V/m 2100-2500MHz, 5V/m EN61000-4-3, Criteria A Fast Transient and Burst Immunity ±2kV EN61000-4-4, Criteria A Surge Immunity ±1kV (diff), ±2kV (com) EN61000-4-5, Criteria B Immunity to conducted disturbances, induced by radio-frequency fields 10V EN61000-4-6, Criteria A continued on next page PB-8 REV.: 0/2017 www.recom-power.com DC/DC Converter Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-RUW Series EMC Filtering according to EN50121-3-2 C1 C4 C11 C12 C13 C14 5 6 +VIN -VIN LOAD EN55022 C5 C7 C8 C10 C15 C16 C19 C20 C17 C18 C21 C22 Fuse C1 C6 C7 C8 C10C9 5 6 MOV +VIN -VIN LOAD EN50155 MOV C1 C2, C3, C4, C5 L1 C6, C7 C8 C9, C10 EPCOS B72207S0131K101 100nF 275VAC 1000pF, 300VAC 1mH CMC 0.47µF 250V 100µF 200V 120µF 200V
Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-RUW Series PB-9REV.: 0/2017www.recom-power.com C1 C4 C11 C12 C13 C14 5 6 +VIN -VIN LOAD EN55022 C5 C7 C8 C10 C15 C16 C19 C20 C17 C18 C21 C22 Fuse C1 C6 C7 C8 C10C9 5 6 MOV +VIN -VIN LOAD EN50155 EMC Filtering according to EN55032 Class B DIMENSIONS and PHYSICAL CHARACTERISTICS Parameter Type Value Material Baseplate Case Potting Aluminum Plastic (UL94V-2) Low Smoke Silicone (UL94V-0) Package Dimensions (LxWxH) 60.6 x 63.1 x 13.0mm Package Weight 125.0g typ. continued on next page C1, C4, C11 L1, L2 C2, C3, C5, C6, C7, C8, C9, C10 C12 C13 C14 C15, C16, C17, C18, C19, C20, C21, C22, 0.47µF, 250V MLCC 1mH CMC 1.5pF, 3kV 100µF 200V 120µF 200V 6.8pF, 2kV
PB-10 REV.: 0/2017 www.recom-power.com DC/DC Converter Specifications (measured @ ta = 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPA100H-RUW Series Dimension Drawing (mm) FC 50.8 60.6 30.3 31.5 63.1 FC 48.3 4.3 35.56 7.62 10.16 17.78 25.40 13.0 48.3 M3 1.0Ø 2.0Ø tc The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. PACKAGING INFORMATION Parameter Type Value Packaging Dimensions (LxWxH) tube 355.0 x 63.5 x 20.6mm Packaging Quantity 5pcs Storage Temperature Range -55°C to +125°C Storage Humidity 95% RH Pin Connections Pin # Single 1 +Vin
2 UVLO
3 CTRL
4 Ext. Cap. 5 -Vin 6 -Vout 7 -Sense
8 Trim
Pin Pitch Tolerance ±0.25mm Pin dimension tolerance ±0.1mm XX.X ± 0.5mm XX.XX ± 0.25mm FC ±0.25mm