Features Unregulated Converters * High 6.4kVDC isolation * Wide operating temperature range from -40C to +90C without derating * High capacitive load capability * Continuous short circuit protection * Efficiency up to 80% DC/DC Converter RK/H6 & RH/H6 Description The RK/H6 and RH/H6 series 1W DC/DC converters feature high 6.4kVDC isolation and an extended operating temperature range up to +90C without derating, yet are lower cost than standard high isolation converters. They are suitable for demanding industrial and high isolation test and measurement applications. Selection Guide Part Number nom. Input Voltage Range [VDC] Output Voltage [VDC] Output Current [mA] Efficiency typ. [%] 1 Watt SIP7 Single and Dual Output Max. Capacitive Load (1) [F] RK-xx3.3S/H6 5, 12, 15, 24 3.3 303 71-74 1000 RK-xx05S/H6 5, 12, 15, 24 5 200 74-77 1000 RK-xx12S/H6 5, 12, 15, 24 12 84 77-79 220 RK-xx15S/H6 5, 12, 15, 24 15 66 77-80 220 RH-xx3.3D/H6 5, 12, 15, 24 3.3 152 73-74 330 RH-xx05D/H6 5, 12, 15, 24 5 100 74-77 330 RH-xx12D/H6 5, 12, 15, 24 12 42 77-80 100 RH-xx15D/H6 5, 12, 15, 24 15 33 78-80 100 Notes: Note1: Max. capacitive load is tested at nominal input voltage and full load E224736 Model Numbering RK- __ __S/H6 Input Voltage Output Voltage 6.4kVDC isolation Single UL60950-1 certified CSA C22.2 No. 60950-1-07 certified IEC60950-1 certified IEC62368-1 certified RH- __ __D/H6 Input Voltage Output Voltage 6.4kVDC isolation Dual Notes: Note2: add suffix K" for Single output or suffix H" for Dual output Ordering Examples: RK-123.3S/H6 = 12VDC Input Voltage, 3.3VDC Output Voltage, Single Output, 6.4kVDC isolation RH-0505D/H6 = 5VDC Input Voltage, 5VDC Output Voltage, Dual Output, 6.4kVDC isolation www.recom-power.com REV.: 3/2018 ECO-1 RK/H6 & RH/H6 DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitor Input Voltage Range 10% Start-up Time 20ms Internal Operating Frequency 80kHz Minimum Load Output Ripple and Noise 0% 20MHz BW limited 60mVp-p 120mVp-p Efficiency vs. Load Dual Output 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] Single Output 60 50 40 30 10 0 0 10 20 30 40 50 40 30 RK-123.3S/H6 RK-0505S/H6 RK-0512S/H6 RK-2415S/H6 20 60 RH-123.3D/H6 RH-0505D/H6 RH-1212D/H6 RH-0515D/H6 20 10 50 60 70 80 90 0 100 0 10 20 30 Output Load [%] 40 50 60 70 80 90 100 Output Load [%] REGULATIONS Parameter Condition Values Output Accuracy 5.0% max. Line Regulation low line to high line, max. load Load Regulation 10% to 100% load 1.2% of 1.0% Vin typ. 10% max. Accuracy vs. Load Dual Output 20 15 15 10 10 Deviation [%] Deviation [%] Single Output 20 5 0 -5 RK-123.3S/H6 RK-0505S/H6 RK-0512S/H6 RK-2415S/H6 -10 -15 -20 0 10 20 30 40 50 60 70 80 90 0 -5 RH-123.3D/H6 RH-0505D/H6 RH-1212D/H6 RH-0515D/H6 -10 -15 100 Output Load [%] www.recom-power.com 5 -20 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] REV.: 3/2018 ECO-2 RK/H6 & RH/H6 DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) PROTECTIONS Parameter Condition Value Short Circuit Protection (SCP) continuous Isolation Voltage (3) I/P to O/P tested for 1 second rated for 1 minute 6.4kVDC 5.2kVDC Isolation Capacitance 75pF max. Isolation Resistance 10G min. Notes: Note3: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note4: An input fuse is required if the mains supply is not over-current protected. Recommended fuse: T1A slow blow type ENVIRONMENTAL Parameter Condition Operating Temperature Range Value without derating @ free air convection (see graph) Operating Humidity -40C to +90C non-condensing MTBF according to MIL-HDBK-217F; G.B. Derating Graph 5% - 95% RH max.% +25C +85C 14919 x 10 hours 9468 x 10 hours 100 90 Output Load [%] 80 70 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 95 Ambient Temperature [C] SAFETY AND CERTIFICATIONS Certificate Type Report / File Number Information Technology Equipment, General Requirements for Safety E224736-A25 Standard UL60950-1, 2nd Edition, 2014 CSA/CAN C22.2 No. 60950-1-07, 2nd Edition, 2014 Information Technology Equipment, General Requirements for Safety (CB) E224736-A26-CB-1 IEC60950-1, 2nd Edition, 2013 Audio/video, information and communication technology equipment Part 1: safety requirements OFF-4787079973-A-2 IEC62368-1, 2nd Edition, 2014 EAC RU-AT.49.09571 RoHs 2 EMI Compliance Electromagnetic compatibility of multimedia equipment Emission requirements TP TC 004/2011 2011/65/EU Condition with external filter (see suggestions) Standard / Criterion EN55032, Class A EN55032, Class B continued on next page www.recom-power.com REV.: 3/2018 ECO-3 RK/H6 & RH/H6 DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) EMC Filtering Suggestions according to EN55032 Class A and B Sinlge Output +Vout L1 +Vin C1 -Vin -Vout L1 +Vin Component List Class A Input Voltage 5, 12Vin 15, 24Vin C1 -Vin 10F MLCC Component List Class B C2 -Vout Input Voltage C1 C2 L1 - 5.6H choke PR4532Z-5R6M 100pF all types L1 1nF 22H choke PR4532Z-220K Com C1 Dual Output 10F MLCC+Vout 100V C2 C2 L1 +Vin +Vout C2 C1 C2 -Vin -Vout +Vout L1 +Vin C3 C1 Com -Vout -Vin C3 Component List Class A Component List Class B Input Voltage C1 C2 L1 Input Voltage C1 all types 10F MLCC 100V 1nF 12H choke PR4532Z-120M 5Vin 22F MLCC 12, 15, 24Vin 10F MLCC C2 C3 L1 1nF 1nF 22H choke PR4532Z-220K DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting non-conductive black plastic, (UL94 V-0) epoxy, (UL94 V-0) Package Dimension (LxWxH) 19.6 x 10.2 x 7.0mm Package Weight 2.7g typ. continued on next page www.recom-power.com REV.: 3/2018 ECO-4 RK/H6 & RH/H6 DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) Dimension Drawing (mm) embossed Logo 19.65 Pin Connections Pin # Single 1 +Vin 2 -Vin 5 -Vout 6 No Pin 7 +Vout 7.05 4.10 0.5 10.2 Marking Dual +Vin -Vin -Vout Com +Vout Tolerance: xx.x= 0.50mm xx.xx=0.25mm 0.5+0.10/-0.05 0.250.05 2.54 Recommended Footprint Details 5 Bottom View 7 1 2 5 6 7 4 x 2.54 = 9.65 2.00 1 2 1.27 Bottom View 1 2 5 6 7 Top View 2.54 6 x 2.54 =15.24 PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tube 520.0 x 9.3 x 16.5mm Packaging Quantity 25pcs Storage Temperature Range -55C to +125C The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM's explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant 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. www.recom-power.com REV.: 3/2018 ECO-5