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JR24S5-2000 Datasheet(PDF) 1 Page - Wall Industries,Inc. |
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JR24S5-2000 Datasheet(HTML) 1 Page - Wall Industries,Inc. |
1 / 3 page 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 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 SPECIFICATIONS: JR Series All specifications apply @ 25°C ambient unless otherwise noted INPUT 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 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 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 GENERAL SPECIFICATIONS Efficiency ........................................................................................see table Switching Frequency .................................................................300KHz typ. Isolation Voltage (Input to Output)......................................... 1600VDC min. Isolation Resistance ...............................................................10 9 ohms min. Isolation Capacitance ................................................................ 300pF max. 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 Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z MTBF (See Note 4) .......................................................... 1.976 x 10 6 hours 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 Conducted Immunity...........EN61000-4-6.............................Perf. Criteria A Due to advances in technology, specifications subject to change without notice UL TUV CB CE MARK |
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