* * * * * * * * Features Regulated Converters 6-Side Shielding External ON/OFF control 1.6kVDC Isolation UL/CSA/EN-60950-1 Certified 4:1 Input Voltage Range Continuous Short Circuit Protection Efficiency up to 89.5% Fixed Switching Frequency DC/DC Converter REC30-Z Description 30 Watt 3 2" x 1.6" Single and Dual Output 3Y The REC30-xxxxS_DZ -series offer single and dual regulated outputs in a 2"x1.6" package with 1.6kVDC isolation and are suitable for higher power industrial applications. Remote on/off control is standard. The higher current outputs have raised output voltages to compensate for track losses as standard. The converter is fully certified to UL/EN/IEC safety standards. wa EAR rranty Selection Guide Part Number Input Voltage Range [VDC] Output Voltage [VDC] Output Current [mA] Efficiency typ. [%] max. Capacitive Load (1) [F] REC30-243.4SZ 9-36 3.4 6000 86.5 10000 REC30-245.1SZ 9-36 5.1 6000 87.5 6800 REC30-2412SZ 9-36 12 2500 88.5 1800 REC30-2415SZ 9-36 15 2000 89 1000 REC30-2412DZ 9-36 12 1250 88.5 800 REC30-2415DZ 9-36 15 1000 89 500 REC30-483.4SZ 18-75 3.4 6000 87 10000 REC30-485.1SZ 18-75 5.1 6000 88 6800 REC30-4812SZ 18-75 12 2500 89 1800 REC30-4815SZ 18-75 15 2000 89.5 1000 REC30-4812DZ 18-75 12 1250 88 800 REC30-4815DZ 18-75 15 1000 88.5 500 E224736 IEC/EN60950-1 Certified UL60950 Certified CSA C22.2 NO. 60950 Certified EN55022 Certified Notes: Note1: Max. capacitive load is tested at nominal input voltage and full load. Model Numbering REC30-__ __ _Z nom. Input Voltage Single or Dual Output Voltage Ordering Examples: REC30-4812SZ, Single Output, 18-75Vin (4:1) and 12Vout REC30-2412DZ, Dual Output, 9-36Vin (4:1) and 12Vout www.recom-power.com REV.: 3/2017 ECO-1 REC30-Z DC/DC Converter Series Specifications (measured @ ta= 25C, nominal input voltage, full load and after warm up unless otherwise specified) BASIC CHARACTERISTICS Parameter Input Voltage Range Condition Min. nom. Vin= 24V nom. Vin= 48V 9VDC 18VDC Typ. Max. 36VDC 75VDC 20ms Start/up Time nom. Vin= 24V DC-DC ON DC-DC OFF 8.3VDC 7.9VDC nom. Vin= 48V DC-DC ON DC-DC OFF 17.4VDC 16.7VDC Under Voltage Lockout (UVLO) Output Voltage Trimming see calculation below 10% DC-DC ON DC-DC OFF Open or 3V<Vr<12V Short or 0V<Vr<1.2V CTRL ON/OFF 350kHz Operating Frequency Minimum Load 0% Output Ripple and Noise (2) 100mVp-p Notes: Note2: Ripple and Noise is measured with a 20MHz bandwidth and a 0.1F ceramic capacitor. Output Voltage Trimming Trim UP Trim DOWN +Vout R1 Trim Vref R3 Rup R2 R2 -Vout R1 5.1V 3.4V R1 R2 R3 Vref Trim Vref R3 Vout Rdown R1 12V 15V 2.1 k 2.55 k 9.53Trim k 9.09 k Vref 1.198 k 2.449 kR3 2.498 k 1.810 k 6.8 k 9.76 k 16.9 k 13 Rupk R2 1.24 V 2.5 V -Vout Trim Calculation Vout DVout = Vout - Vouttrimmed = nom. output voltage DVout = output voltage trim Rup Rup = q = trim up resistor Rdown = trim down resistor a = trim up factor b = trim down factor a*R2 R2 - a Rdown = q r - R3 = k b*R1 R1 - b a=q r - R3 = k b=q Vref (Vout + DVout) - Vref (Vout + DVout) - Vref Vref r * R1 = k r * R2 = k Trim Up: Vout = 5.1V, DVout = 0.51V (10%), Vref= 2.5V a=q 2.5V (5.1V + 0.51V) - 2.5V r * 2.55k = 2.043k Rup = q 2.043k * 2.449k 2.449k - 2.043k r - 9.76 = 2.573k Trim down: Vout = 5.1V, DVout = -0.51V (-10%), Vref= 2.5V b=q [5.1V + (-0.51V)] - 2.5V 2.5V r * 2.449k = 2.047k Rdown = q 2.047k * 2.55k 2.55k - 2.047 r - 9.76k = 0.627k continued on next page ECO-2 REV.: 3/2017 www.recom-power.com REC30-Z DC/DC Converter Series Specifications (measured @ ta= 25C, nominal input voltage, full load and after warm up unless otherwise specified) Efficiency vs. Load REC30-485.1SZ REC30-4815DZ 95 95 90 90 Efficiency [%] 100 Efficiency [%] 100 85 80 18V 36V 54V 75V 75 70 65 0 1 2 3 4 5 85 80 18V 36V 54V 75V 75 70 65 6 0 1 2 Output Current [A] 3 4 5 6 Output Current [A] REGULATIONS Parameter Condition Type Values Output Accuracy 1.0% max. Line Regulation low line to high line, full load Load Regulation 10% to 100% load single output dual output 0.5% max. 1.0% max. Cross Regulation 25% to 100% load dual output 5.0% max. Transient Response Recovery Time 0.2% max. 25% load step change 250S typ. Deviation vs. Load REC30-485.1SZ REC30-2415DZ 0.04 0.20 18V 36V 54V 75V Deviation [%] 0 0 -0.02 -0.04 -0.06 -0.10 -0.20 -0.30 -0.40 -0.08 -0.10 18V 36V 54V 75V 0.10 Deviation [%] 0.02 -0.50 0 1 2 3 4 5 6 -0.60 Output Current [A] www.recom-power.com 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Output Current [A] REV.: 3/2017 ECO-3 REC30-Z DC/DC Converter Series Specifications (measured @ ta= 25C, nominal input voltage, full load and after warm up unless otherwise specified) PROTECTIONS Parameter Condition Short Circuit Protection (SCP) Value below 100mW Over Voltage Protection (OVP) continuous, automatic recovery 3.4Vout 5.1Vout 12Vout 15Vout Zener Diode Clamp 4VDC typ. 6.2VDC typ. 15VDC typ. 18VDC typ. Over Load Protection (OLP) 180% typ. Isolation Voltage I/P to O/P tested for 1 minute 1.6kVDC Isolation Capacitance 3900pF typ. Isolation Resistance 1G min. ENVIRONMENTAL Parameter Condition Operating Temperature Range Value with derating (see graph) -40C to +85C Maximum Case Temperature +105C Temperatur Coefficient 0.05%/C Thermal Impedance natural convection (0.1m/s) 8C/W Operating Altitude 5000m Operating Humidity non-condensing 5% - 95% RH max. Vibration MIL-STD-202G MTBF according to MIL-HDBK-217F G.B., +25C, referring to REC30-2415DZ 1541 x 103 hours Derating Graph @ nominal input voltage, full load and natural convection (0.1m/s) REC30-485.1SZ REC30-2415DZ 100 Output Power [%] Output Power [%] 100 80 60 50 40 20 0 -40 Safe Operating Area -20 0 20 40 60 80 100 120 75 80 60 50 40 20 0 -40 Safe Operating Area -20 0 20 40 80 60 70 Ambient Temperature [C] 100 120 95 Ambient Temperature [C] Notes: Note3: For more details, please contact our technical support service at TechsupportAT@recom-power.com ECO-4 REV.: 3/2017 www.recom-power.com REC30-Z DC/DC Converter Series Specifications (measured @ ta= 25C, nominal input voltage, full load and after warm up unless otherwise specified) SAFETY AND CERTIFICATIONS Certificate Type Report / File Number Standard CB General Safety IEC60950-1, 2nd Edition, 2013 UL General Safety UL60950-1, 2nd Edition, 2014 E224736 EN General Safety EN60950-1, 2nd Edition, 2013 CAN/CSA General Safety C22.2 No. 60950-1-07, 2014 EMC Compliance Condition Standard / Criterion EMI without external filter with external filter (see filter suggestions) ESD Air: 8kV; Contact: 4kV EN61000-4-2, Criteria B Radiated Immunity 10V/m EN61000-4-3, Criteria A Fast Transient 1kV EN61000-4-4, Criteria B Surge EN55022, Class A EN55022, Class B 1kV EN61000-4-5, Criteria A Conducted Immunity 10Vr.m.s EN61000-4-6, Criteria A Power Magnetic Field 50Hz 1A/m (r.m.s) EN61000-4-8, Criteria A (4) Notes: Note4: An external MOV is required if the module has to meet EN61000-4-5. The MOV suggest: NichTek SVI32-380 EMC Filtering - Suggestions for Class B C4 +Vin +Vout C1 L1 DC C2 Com DC -Vin -Vout C3 MODEL C1 C2 L1 C3 C4 REC30-24xxSZ 330F/50V 10F/50V 1.3mH CMC 2200pF/3kV NA REC30-48xxSZ 330F/100V 10F/100V 1.3mH CMC 2200pF/3kV NA REC30-24xxDZ 330F/50V 10F/50V 1.3mH CMC 2200pF/3kV 2200pF/3kV REC30-48xxDZ 330F/100V 10F/100V 1.3mH CMC 2200pF/3kV 2200pF/3kV DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material Case Base PCB Potting nickel plated copper non conductive black plastic FR4 epoxy (UL94 V-0) Package Dimension (LxWxH) 50.8 x 40.6 x 10.2mm Package Weight 48g typ. continued on next page www.recom-power.com REV.: 3/2017 ECO-5 REC30-Z DC/DC Converter Series Specifications (measured at Ta= 25C, nominal input voltage, full load and after warm up unless otherwise specified) Dimension Drawing (mm) 40.6 Pin Connections Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 4 CTRL ON/OFF 5 No Pin +Vout 6 +Vout Com 7 -Vout -Vout 8 Trim Trim 5.60 50.8 10.2 Tolerance: xx.x= 0.5mm xx.xx= 0.35mm Pin dimension: 0.05mm 2.54 45.72 2.54 5.08 O1.0 5.08 2.54 Recommended Footprint Details O1.3 +0.15/-0 4 Bottom View 7 8 10.16 6 Top View 10.16 1 2 10.16 5 17.78 10.16 5.08 2.54 PACKAGING INFORMATION Packaging Dimension (LxWxH) tube Packaging Quantity 520.0 x 54.5 x 21.0mm 11pcs Storage Temperature Range -55C to +125C 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. ECO-6 REV.: 3/2017 www.recom-power.com