+115C Maximum Case Temperature Features -45C Minimum Case Temperature DC/DC Converter Built-in EMC Filter Ribbed Case Style ICE 2250VDC Isolation Technology* EN-55022 Class B RPP30-2424D Description 30 Watt 2:1 The RPP30 series 2:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military 2 x 1.2 applications where a very wide operating temperature range of -45C to +115C is required. Although the case size is very compact, the converter contains a built-in EMC filter EN-55022 Class B without the need for any external components. The RPP30 is available in a ribbed case style for active cooling. They are UL-60950-1 certified. Ribbed Style Dual Output Selection Guide Part Input Input Output Output Efficiency Max. Capacitive Number Voltage Range Current Voltage Current typ. Load VDC mA VDC mA % F RPP30-2424D 18-36 1400 24 630 90 220 Notes: Note1: Typical values at nominal input voltage and full load. Specifications (measured ta= 25C, nominal input voltage, full load and after warm-up) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Input Voltage Range nom. Vin= 24VDC 18VDC 24VDC 36VDC Transient Input Voltage 100ms 50VDC E224736 with EMC Filter 20A Inrush Current without EMC Filter 40A DC-DC ON 17.5VDC Under Voltage Lockout DC-DC OFF 17VDC Remote ON/OFF ON / high logic Open, 4.5V 5.5V UL-60950-1 Certified OFF / low logic Short, 0V 1.2V EN-55022 Certified Remote OFF Input Voltage nominal input 5mA Start-up Time when use CTRL function 20ms Internal Operating Frequency 270kHz 300kHz 330kHz Efficiency typ. Vin, full load 89% 90% Minimum Load 10% Output Ripple and Noise 20MHz limited, 1F output MLCC 240mVp-p 360mVp-p * ICE Technology Efficiency vs. Load Efficiency vs. Input Voltage ICE (Innovation in Converter Excellence) 100100 100100 uses state-of-the-art techniques to minimise internal power dissipation and to increase 9090 9090 the internal temperature limits to extend the 8080 8080 ambient operating temperature range to the maximum. 7070 7070 18Vin18Vin 6060 24Vin24Vin 6060 36Vin 36Vin 5050 5050 1010 2020 3030 4040 5050 6060 7070 8080 9090 100100 1818 2020 2222 2424 2626 2828 3030 3232 3434 3636 Load % Load % Input VInput Voltage oltage V V 4545 40 40 www.recom-power.com REV.: 5/2018 RPP-1 3535 3030 25 25 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Load % Load % Case Temperature C Efficiency % Case Temperature C Efficiency % Efficiency % Efficiency % RPP30-2424D DC/DC Converter Series Specifications (measured ta= 25C, nominal input voltage, full load and after warm-up) REGULATIONS Parameter Condition Value Output Voltage Accuracy 50% load 1.5% max. Line Voltage Regulation low line to high line 0.3% max. Load Voltage Regulation 10% to 100% load 0.5% max. Cross Regulation 10% to 100% load 3% typ. / 5% max. Transient Response 25% load step change, Io/t=2.5A/us 800s typ. Transient Peak Deviation 25% load step change, Io/t=2.5A/us 2%Vout max. PROTECTIONS Parameter Condition Value Output Power Protection (OPP) Hiccup Mode 120% typ. Over Voltage Protection (OVP) 10% load 120% typ. Over Temperature Protection (OTP) case temperature 120C, auto-recovery I/P to O/P, at 70% RH 2250VDC / 1 Minute Isolation Voltage I/P to Case, O/P to Case 1500VDC / 1 Minute Isolation Resistance I/P to O/P , at 70% RH 100M W min. Isolation Capacitance I/P to O/P 1500pF typ. Notes: Note2: This Power Module is not internally fused. A input fuse must be always used. Recommended Fuse: T2.5A 100 100 ENVIRONMENTAL Parameter Condition Value 90 90 Relative Humidity 95%, non condensing 80 80 Temperature Coefficient 0.04% / C max. natural convection, mounting at FR4 vertical 4.6C/W Thermal Impedance 70 70 (254x254mm) PCB horizontal 6.4C/W 18Vin Operating Temperature Range start up at -45C -45C to (see calculation) 60 24Vin 60 Maximum Case Temperature +115C 36Vin 3 according to MIL-HDBK-217F (+50C G.B.) 609 x 10 hours 50 50 MTBF 10 20 30 40 50 60 70 80 90 100 18 20 322 24 26 28 30 32 34 36 according to BellCore-TR-332 (+50C G.B.) 1541 x 10 hours Load % Input Voltage V Derating Graph (Ta= +25C, natural convection, typ. Vin and vertical mounting) 45 40 35 30 25 0 10 20 30 40 50 60 70 80 90 100 Load % continued on next page RPP-2 REV.: 5/2018 www.recom-power.com Case Temperature C Efficiency % Efficiency %