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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 @ 25C 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 Input Filter ....................................................................................... Pi Type Input Surge Voltage (100ms max) ....... 5V input .............................15VDC 12V input ...........................36VDC 24V input ...........................50VDC 48V input .........................100VDC 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 Efficiency ........................................................................................see table Switching Frequency .................................................................300KHz typ. Isolation Voltage (Input to Output)......................................... 1600VDC min. Isolation Resistance ...............................................................10 ohms min. Isolation Capacitance ................................................................ 300pF max.
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ENVIRONMENTAL SPECIFICATIONS
Operating Temperature (See derating curves) Standard ............................................... -25C ~ +85C (with derating) "I" (See Note 5) ........................................ -40C ~ +85C (no derating) (except for 5V input models) Storage Temperature .......................................................... -55C ~ +105C Maximum Case Temperature ............................................................. 100C Relative Humidity...................................................................5% to 95% RH Thermal Impedance (See Note 6) Natural Convection ............................................................. 12C / Watt Natural Convection with Heat-Sink..................................... 10C / Watt Thermal Shock .................................................................... MIL-STD-810D Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z MTBF (See Note 4) .......................................................... 1.976 x 10 hours
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OUTPUT SPECIFICATIONS
Output Voltage ..............................................................................see table Voltage Accuracy (nominal Vin and full load) ...................................... 1% Output Current ..............................................................................see table 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% Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ............ 5% Minimum Load (See Note 1) ..............................................10% of full load Ripple/Noise (20 MHz BW) ...................... Single Output..............50mVp-p Dual Output ................75mVp-p Temperature Coefficient ................................................. 0.02% / C max. Transient Response Recovery Time (25% load step) .......................250us
PHYSICAL SPECIFICATIONS
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 Base Material...................................................Non-conductive black plastic Potting material..................................................................Epoxy (UL94-V0) Shielding......................................................................................... six-sided
SAFETY & EMC
Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1 (except for 5V input models) Conducted Emissions.........EN55022 .............................................. Class A 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
PROTECTION SPECIFICATIONS
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
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
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 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
Output Capacitor(10) Input Current (8) Efficiency (9) Ripple & Noise Load max
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% 7900F 2200F 1470F 5060F 1034F 660F 6800F 4700F 690F 470F 680F 330F 110F 6800F 4700F 690F 470F 680F 330F 110F 6800F 4700F 690F 470F 680F 330F 110F
5 VDC (4.5 - 9 VDC)
12 VDC (9 - 18 VDC)
24 VDC (18 - 36 VDC)
48 VDC (36 - 75 VDC)
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 40C. (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) DUAL +INPUT -INPUT +OUTPUT COMMON -OUTPUT CTRL (Option)
1. All dimensions in Inches (mm) Tolerance: X.XX0.02 (X.X0.5) 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

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