Features Unregulated Converters * Low cost 2W converter * Industry standard SIP7 package * 3kVDC or 4kVDC isolation options * Single or dual outputs * Short circuit protected (/P versions) * IEC/EN62368-1 certified DC/DC Converter RKZE Description The RKZE series are low cost 2W DC/DC converters in a standard SIP7 footprint. This makes them suitable for price sensitive industrial, test and measurement and high volume applications. The RKZE converters are pin-compatible with the RK and RH converter series, offering a simple way to upgrade a 1W high isolation supply to 2W. Standard isolation is 3kVDC with a /H version factory tested to 4kVDC. The RKZE is available with single or dual outputs with optional continuous short circuit protection (/P suffix). 2 Watt SIP7 Single and Dual Output Selection Guide Part Number nom. Input Output Output Efficiency max. Capacitive Voltage VoltageCurrent typ. (1)Load (2) [VDC] [VDC][mA] [%] [F] RKZE-xx05S (3,4) 5, 12, 15, 24 RKZE-xx12S (3,4) RKZE-xx09S (3,4) 5 400 81-83 1500 5, 12, 15, 24 9 222 84-85 680 5, 12, 15, 24 12 167 82-88 330 5, 12, 15, 24 15 133 84-86 330 RKZE-xx05D (3,4) 5, 12, 15, 24 5 200 83-85 680 RKZE-xx12D (3,4) 5, 12, 15, 24 12 84 84-85 220 RKZE-xx15D (3,4) 5, 12, 15, 24 15 66 83-86 220 RKZE-xx15S (3,4) Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient Note2: Max Cap Load is tested at nominal input and full resistive load IEC/EN62368-1 certified EN55032 compliant EN55024 compliant Model Numbering RKZE-__ __ _/_ nom. Input Voltage Output Voltage Protection (4) Isolation Option (3) Single or Dual Notes: Note3: standard part is without suffixes without suffix, standard isolation voltage (3kVDC/1 second) add suffix /H" for 4kVDC isolation (refer to "Isolation Voltage (6)") Note4: add suffix /P" for Continuous Short Circuit Protection (refer to "Short Circuit Protection (SCP)" or add suffix /HP" for 4kVDC Isolation and Continuous Short Circuit Protection Ordering Examples RKZE-1205S = 12V Input Voltage, 5V Output Voltage, Single Output with 3kVDC Isolation RKZE-1509S/H = 15V Input Voltage, 9V Output Voltage, Single Output with 4kVDC Isolation RKZE-0505D/P = 5V Input Voltage, 5V Output Voltage, Dual Output with 3kVDC Isolation and SCP protection RKZE-2415D/HP= 24V Input Voltage, 15V Output Voltage, Dual Output with 4kVDC Isolation and SCP protection www.recom-power.com REV.: 2/2019 ECO-1 RKZE 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 type Input Voltage Range Input Current 5VDC 12VDC nom. Vin= 15VDC 24VDC 10% 500mA 200mA 160mA 100mA Quiescent Current 5VDC 12VDC nom. Vin= 15VDC 24VDC 30mA 15mA 12mA 7mA Minimum Load 0% Start-up Time 10ms Rise Time 2ms Internal Operating Frequency 20kHz Output Ripple and Noise 20MHz BW 75mVp-p 150mVp-p Efficiency vs. Load RKZE-1205S 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RKZE-0505S 60 50 40 60 50 40 30 30 20 20 10 10 0 0 10 20 30 40 50 60 70 80 90 0 100 0 10 20 30 Output Load [%] 90 90 80 80 70 70 Efficiency [%] Efficiency [%] 100 60 50 40 20 10 10 40 50 60 70 80 90 100 Output Load [%] www.recom-power.com 90 100 70 80 90 100 40 20 30 80 50 30 20 70 60 30 10 60 RKZE-2412S 100 0 50 Output Load [%] RKZE-2405S 0 40 0 0 10 20 30 40 50 60 Output Load [%] REV.: 2/2019 ECO-2 RKZE DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) REGULATIONS Parameter Condition Value Output Accuracy 5.0% max. Line Regulation low line to high line 5Vout 9, 12, 15Vout 10% to 100% load Load Regulation (5) Cross Regulation 1.2% typ. / 1.0% max. 15% max. 10% max. dual output only 5.0% typ. Notes: Note5: Operation below 10% load will not harm the converter, but specifications may not be met Tolerance Envelope 5Vout 9, 12, 15Vout +15% +10% Typic a l Load +5% Line Vnom Output Voltage [%] Output Voltage [%] +8% -1% -5% 10 50 100 +5% Typical L o +5% ad Line Vnom -1% -5% 10 Output Load [%] 50 100 Output Load [%] PROTECTIONS Parameter Type Short Circuit Protection (SCP) Value below 100mW, "/P" suffix continuous standard part tested for 1 second rated for 1 minute 3kVDC 1.5kVAC "/H" suffix tested for 1 second rated for 1 minute Isolation Resistance 4kVDC 1.8kVAC 10G min. Isolation Capacitance 120pF max. Leakage Current 0.3A max. Insulation Grade functional Isolation Voltage (6) I/P to O/P Notes: Note6: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note7: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type www.recom-power.com REV.: 2/2019 ECO-3 RKZE DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) ENVIRONMENTAL Parameter Condition Operating Temperature Range Value full load @ natural convection 0.1m/s -40C to +80C Maximum Case Temperature +110C Temperature Coefficient 0.01%/K Thermal Impedance 0.1m/s, horizontal 46K/W Operating Altitude 5000m Operating Humidity non-condensing MTBF 5% - 95% RH 18300 x 103 hours 8070 x 103 hours +25C +80C according to MIL-HDBK-217F, G.B. Derating Graph (@ Chamber and natural convection 0.1m/s) 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 (Safety) Report / File Number Audio/Video, information and communication technology equipment - Part1: Safety requirements WD-SE-R-180474-A0 RoHS2 Standard IEC62368-1:2014 2nd Edition EN62368-1:2014 + AC:2015 RoHS 2011/65/EU + AM2015/863 EMC Compliance Electromagnetic compatibility of multimedia equipment - Emission Requirements Condition Standard / Criterion with external components EN55032:2015, Class B Information technology equipment- Radio disturbance characteristics- Limits and methods of measurement EN55024:2010 + A1:2015 Air: 2, 4, 8kV Contact: 2, 4kV ESD Electrostatic discharge immunity test Radiated, radio-frequency, electromagnetic field immunity test 3V/m Fast Transient and Burst Immunity 0.5kV Surge Immunity 0.5kV Immunity to conducted disturbances, induced by radio-frequency fields 3V Power Magnetic Field Immunity 50Hz, 1A/m IEC61000-4-2:2009, Criteria A IEC61000-4-3:2006 + A2:2010, Criteria A IEC61000-4-4:2012, Criteria A IEC61000-4-5:2014 + A1:2017, Criteria B IEC61000-4-6:2013 + Cor1:2015, Criteria A IEC61000-4-8:2010, Criteria A continued on next page www.recom-power.com REV.: 2/2019 ECO-4 RKZE DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) EMC Filter Suggestion according to EN55032 L1 +Vin +Vin +Vout +Vout L1 +Vin C1 +Vout +Vout +Vin C1 Com Com -Vin -Vin -Vout -Vout -Vin -Vin Component List Class A -Vout -Vout Component List Class B MODEL C1 RKZE-2405S, RKZE-1209S RKZE-0515S RKZE-2405D, RKZE-0515D MODEL RKZE-2405S, RKZE-1209S RKZE-0515S RKZE-2405D, RKZE-0515D 10F 50V C1 L1 10F 50V 12H choke RLS-126 Notes: Note8: Filter suggestions are valid for indicated part numbers only. For other part numbers, please contact RECOM tech support for advice DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting black plastic, (UL94V-0) epoxy, (UL94V-0) Dimension (LxWxH) 19.65 x 7.05 x 10.20mm Weight 2.8g typ. Dimension Drawing (mm) embossed Logo 19.65 Pin Information 10.20 7.05 4.10 0.5 Marking 0.5 0.25 +0.10/-0.05 0.05 Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 5 -Vout -Vout 6 No Pin Com 7 +Vout +Vout xx.x 0.5mm xx.xx 0.25mm 2.54 Recommended Footprint Details 1 2 2.00 5 6 7 6 x 2.54 =15.24 www.recom-power.com 1 2 1.27 Bottom View 5 6 7 Top View 2.54 REV.: 2/2019 ECO-5 RKZE DC/DC Converter Series Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tube 520.0 x 16.0 x 9.0mm Packaging Quantity 25pcs Storage Temperature Range -55C to +125C Storage Humidity 5% to 95% RH 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.: 2/2019 ECO-6