RKE RECOM | Alldatasheet

Document overview

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Technical content

Features

  • Low Cost
  • 1:1 Input Voltage Range
  • Efficiency up to 81%
  • 4kVDC/1 second Isolation
  • IEC/EN/UL Certified RKE/H UL60950-1 Certified EN55022 Compliant

Description

The RKE/H DC/DC converters are typically used in cost sensitive general purpose power isolation and voltage matching applications. Despite their low cost, they are fully specified converters with 4kVdc isolation, industrial operating temperature range of -40°C to +85°C without derating and UL/EN certifications. Selection Guide Part Input Output Output Efficiency max. Capacitive Number Voltage Voltage Current typ.(1) Load (2) [VDC] [VDC] [mA] [%] [µF] RKE-0505S/H 5 5 200 75 1000 RKE-1205S/H 12 5 200 80 1000 RKE-2405S/H 24 5 200 81 1000

3 YEAR

Ordering Examples: RKE-0505S/H, 5Vin and 5Vout, Single Output RKE-2405S/H, 24Vin and 5Vout, Single Output Input Voltage Output Voltage RKE-__ __ S/H Notes: Note1: Values at nominal input voltage and full load. Note2: Test by minimum Vin and constant resistor load. BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Input Voltage Range -10% +10% Input Filter internal capacitors Operating Frequency 80kHz Minimum Load 0% Output Ripple and Noise measured with 20MHz bandwidth and a 0.1µF ceramic capacitor 40mVp-p 100mVp-p continued on next page Specifications (measured at ta= 25°C, nominal input voltage, full load, otherwise noted)

Parameter Condition Values Output Voltage Accuracy ±5% typ. Line Voltage Regulation low line to high line ±1.2% typ. @1% of Vin Load Voltage Regulation 10% to 100% load Vin= 5V Vin = 12V Vin = 24V 8% typ., 15% max 3% typ., 15% max 4% typ., 15% max ECO-2 REV.: 0/2016 www.recom-power.com PROTECTIONS Parameter Condition Value Isolation Voltage I/P to O/P 4kVDC / 1sec. Isolation Capacitance 45pF max. Isolation Resistance 1GΩ min. RKE/H Series Specifications (measured at ta= 25°C, nominal input voltage, full load, otherwise noted) Efficiency vs. LoadDeviation vs. Load Tolerance Envelope Vin = 5V Vin = 12V/24V 05Vin 12Vin 24Vin Deviation from nominal [%] Output Current [A] 2010 4030 50 80 90 1007060 05Vin 12Vin 24Vin Efficiency [%] Output Current [A] 100 0 2010 4030 50 80 90 1007060 Vnom 50 100 Output Voltage Load [%] typical load line typical load line -2% +5%+4% +15%+15% +8% -5% -2% +5% -5% Vnom 50 100 Output Voltage Load [%]

Specifications (measured at ta= 25°C, nominal input voltage, full load, otherwise noted) RKE/H Series ENVIRONMENTAL Parameter Condition Value Operating Temperature Range -40°C to +85°C Maximum Case Temperature +105°C Operating Humidity non-condensing 5% to 95% RH Vibration MIL-STD-202G MTBF MIL-HDBK-217F +25°C +85°C 13200 x 10³hrs 5200 x 103hrs ECO-3REV.: 0/2016www.recom-power.com Derating Graph 100 -40 0 604020-20 100 12080 Output Power [%] Ambient Temperature [°C] Safe Operating Area SAFETY AND CERTIFICATIONS Certificate Type Report / File Number Standard IEC/EN General Safety LVD1602031 IEC/EN60950-1, 2nd Edition, 2013 UL General Safety E358085-A4 UL60950-1, 2nd Edition, 2007 CAN/CSA General Safety CSA C22.2 No. 60601-1, 2nd Edition, 2007 EMC Compliance Condition Standard / Criterion EMI conducted and radiated emission with external filter EN55022, Class B EMC Class B Filter suggestion +Vin +Vout -Vout-Vin 470pF/5kVDC MODEL C1 L1 RKE-0505S/H 10µF 4.7µH RKE-1205S/H 4.7µF 22µH RKE-2405S/H 2.2µF 47µH

Specifications (measured at ta= 25°C, nominal input voltage, full load, otherwise noted) DC/DC Converter ECO-4 REV.: 0/2016 www.recom-power.com DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material Case Potting black plastic (UL94V-0) Epoxy (UL94V-0) Package Dimension (LxWxH) 19.65 x 7.05 x 10.2mm Package Weight 2.7g typ. Dimension Drawing (mm) Bottom View embossed logo 1 2 5 7 10.2 RKE-xxyyS/HRKE-xxyyS/H 4.10 2.0 6 x 2.54= 15.24 1.27 0.25 7.0519.65 0.51 0.51 Marking Top View Ø1.00 +0.15/-0 2.54 2.54 Pin Connections Pin # function 1 +Vin 2 -Vin 5 -Vout 7 +Vout Tolerance: xx.x= ±0.5mm xx.xx= ±0.35mm Pin dimension: ±0.05mm Pin pitch: ±0.25mm PACKAGING INFORMATION Packaging Dimension (LxWxH) Tube 520 x 9.3 x 16.5mm Packaging Quantity 25pcs Storage Temperature Range -55°C to +125°C 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.