JR Series Single and Dual Outputs 10 Watt DC/DC Converter 2:1 Wide Input Voltage Range FEATURES ● 10 Watts Output Power ● High Efficiency up to 86% ● Fixed Switching Frequency ● Six-Sided Continuous Shield ● 2:1 Wide Input Voltage Range ● Standard 2 x 1 x 0.4 inch Package ● International Safety Standard Approval ● Options: Add suffix “-I” for Extended Operating Temperature Range UL TUV CB CE MARK SPECIFICATIONS: JR Series All specifications apply @ 25°C ambient unless otherwise noted INPUT SPECIFICATIONS GENERAL SPECIFICATIONS Input Voltage Range ............ 5V nominal input ......................... 4.5 - 9VDC 12V nominal input ........................ 9 - 18VDC 24V nominal input ...................... 18 - 36VDC 48V nominal input ...................... 36 - 75VDC Efficiency ........................................................................................see table Input Filter ....................................................................................... Pi Type Isolation Resistance ...............................................................10 ohms min. Input Surge Voltage (100ms max) ....... 5V input .............................15VDC 12V input ...........................36VDC 24V input ...........................50VDC 48V input .........................100VDC Isolation Capacitance ................................................................ 300pF max. Input Reflected Ripple Current (See Note 2) ...............................30mAp-p (nominal Vin and full load) Start Up Time (nominal Vin and constant resistive load) .............20ms typ. Remote ON/OFF (Option) (See Note 3) (Positive Logic)............... DC-DC ON .............Open or 3.5V < Vr < 12V DC-DC OFF .............Short or 0V < Vr < 1.2V (Negative Logic) ............. DC-DC ON ...............Short or 0V < Vr < 1.2V DC-DC OFF ...........Open or 3.5V < Vr < 12V Remote Off Input Current (nominal Vin) ............................................20mA OUTPUT SPECIFICATIONS Switching Frequency .................................................................300KHz typ. Isolation Voltage (Input to Output)......................................... 1600VDC min. 9 ENVIRONMENTAL SPECIFICATIONS Operating Temperature (See derating curves) Standard ............................................... -25°C ~ +85°C (with derating) “I” (See Note 5) ........................................ -40°C ~ +85°C (no derating) (except for 5V input models) Storage Temperature .......................................................... -55°C ~ +105°C Maximum Case Temperature ............................................................. 100°C Relative Humidity...................................................................5% to 95% RH Thermal Impedance (See Note 6) Natural Convection ............................................................. 12°C / Watt Natural Convection with Heat-Sink..................................... 10°C / Watt Thermal Shock .................................................................... MIL-STD-810D Output Voltage ..............................................................................see table Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z Voltage Accuracy (nominal Vin and full load) ...................................... ±1% MTBF (See Note 4) .......................................................... 1.976 x 10 hours Output Current ..............................................................................see table PHYSICAL SPECIFICATIONS Output Power ........................................................................ 10 watts max. Line Regulation (LL to HL at FL)....................................................... ±0.2% Load Regulation (10% - 100 % FL).............. Single Output.............. ±0.5% Dual Output ................... ±1% 6 Weight ..................................................................................... 27g (0.95 oz) Dimensions....................... 2.0 x 1.0 x 0.40 inches (50.8 x 25.4 x 10.2 mm) Case Material ..............................................................Nickel-coated copper Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ............ ±5% Base Material...................................................Non-conductive black plastic Minimum Load (See Note 1) ..............................................10% of full load Potting material..................................................................Epoxy (UL94-V0) Ripple/Noise (20 MHz BW) ...................... Single Output..............50mVp-p Dual Output ................75mVp-p Temperature Coefficient ................................................. ±0.02% / °C max. Shielding......................................................................................... six-sided SAFETY & EMC Transient Response Recovery Time (25% load step) .......................250us Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1 (except for 5V input models) PROTECTION SPECIFICATIONS Conducted Emissions.........EN55022 .............................................. Class A Over Voltage Protection................. 3.3V output ..................................3.9V (zener diode clamp) 5V output ..................................6.2V 12V output ...................................15V 15V output ...................................18V Over Load Protection (% of full load at nominal input).............. 150% max. Short Circuit Protection. ...................................Hiccup, automatic recovery Radiated Emissions............EN55022 .............................................. Class A EN55022 (See Note 7)......................... Class B ESD ....................................EN61000-4-2.............................Perf. Criteria B Radiated Immunity..............EN61000-4-3.............................Perf. Criteria A Fast Transient.....................EN61000-4-4.............................Perf. Criteria B Surge ..................................EN61000-4-5.............................Perf. Criteria B Conducted Immunity...........EN61000-4-6.............................Perf. Criteria A Due to advances in technology, specifications subject to change without notice Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 JR Series Single and Dual Outputs 10 Watt DC/DC Converter 2:1 Wide Input Voltage Range OUTPUT VOLTAGE / CURRENT RATING CHART Model Number JR5S5-2000 JR5S12-830 JR5S15-660 JR5D5-1000 JR5D12-420 JR5D15-330 JR12S33-2000 JR12S5-2000 JR12S12-830 JR12S15-660 JR12D5-1000 JR12D12-420 JR12D15-330 JR24S33-2000 JR24S5-2000 JR24S12-830 JR24S15-660 JR24D5-1000 JR24D12-420 JR24D15-330 JR48S33-2000 JR48S5-2000 JR48S12-830 JR48S15-660 JR48D5-1000 JR48D12-420 JR48D15-330 Input Range 5 VDC (4.5 – 9 VDC) 12 VDC (9 – 18 VDC) 24 VDC (18 – 36 VDC) 48 VDC (36 – 75 VDC) Output Voltage Output Current 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC Output Capacitor(10) Input Current (8) Efficiency (9) Ripple & Noise Load max 2000mA 830mA 670mA ±1000mA ±416mA ±333mA 2000mA 2000mA 830mA 670mA ±1000mA ±416mA ±333mA 2000mA 2000mA 830mA 670mA ±1000mA ±416mA ±333mA 2000mA 2000mA 830mA 670mA ±1000mA ±416mA ±333mA 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 75mVp-p 2500mA 2350mA 2348mA 2461mA 2503mA 2393mA 724mA 1082mA 1037mA 1046mA 1042mA 1053mA 1041mA 362mA 534mA 519mA 523mA 527mA 513mA 520mA 181mA 260mA 253mA 252mA 260mA 254mA 256mA 79% 82% 82% 80% 80% 81% 80% 81% 84% 84% 84% 83% 84% 80% 82% 84% 84% 83% 85% 84% 80% 84% 86% 87% 84% 86% 85% 7900µF 2200µF 1470µF ±5060µF ±1034µF ±660µF 6800µF 4700µF 690µF 470µF ±680µF ±330µF ±110µF 6800µF 4700µF 690µF 470µF ±680µF ±330µF ±110µF 6800µF 4700µF 690µF 470µF ±680µF ±330µF ±110µF NOTES 1. The JR Series requires a minimum 10% loading on the output to maintain specified regulation. Operation under no load condition will not damage these devices, however, they may not meet all listed specifications. 2. Please add an external filter at converter input terminals when measuring input reflected ripple current (See Figure 1). L: Simulated source impedance of 12uH C: Nippon chemi-con KMF Series 47uF/100V. 3. The ON/OFF control pin voltage is referenced to –Vin. To order negative logic On/Off control add the suffix “R” (Ex: JR12S5-2000R). 4. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment). 5. “I” Version is more efficient; therefore, it can be operated over a more extensive temperature range than the standard version. Please add the suffix “-I” for industrial grade temperature range models. 6. Heat sink is optional, please consult factory for ordering details. 7. The JR Series meets 55022 class B with external components connected before the input pin to the converter. 8. Maximum value at nominal input voltage and full load of standard type. 9. Typical value at nominal input voltage and no load. 10. Tested at minimum Vin and constant resistive load. Figure 1 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 JR Series Single and Dual Outputs 10 Watt DC/DC Converter 2:1 Wide Input Voltage Range DERATING CURVES & EFFICIENCY GRAPHS MECHANICAL DRAWING UNIT: inches (mm) PIN CONNECTION PIN 1 2 3 4 5 6 SINGLE +INPUT -INPUT +OUTPUT NO PIN -OUTPUT CTRL (Option) 1. All dimensions in Inches (mm) Tolerance: X.XX±0.02 (X.X±0.5) 2. Pin pitch tolerance ±0.014 (0.35) Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 DUAL +INPUT -INPUT +OUTPUT COMMON -OUTPUT CTRL (Option)