WR302

WR200 XPPOWER | Alldatasheet

Document overview

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Technical content

7.5 Watts

• 2:1 Input Range
• DIP-24 Metal Package
• -25 °C to +100 °C Operating Temperature
• 1500 VDC Isolation
• Efficiency to 83%
• Input Pi Filter
• Continuous Short Circuit Protection WR Series Input Input Voltage Range • 12 V (9-18 VDC)

24 V (18-36 VDC)

48 V (36-72 VDC)

Input Current (no load) • See table Input Filter • Pi network Undervoltage Lockout • Turn On >70% nominal input Turn Off <65% nominal input Output Output Voltage • See table Start Up Delay • 900 ms max Initial Set Accuracy • ±2.0% max Line Regulation • ±0.2% max Load Regulation • ±0.5% max single output models, ±1.0% max dual output models, for 75% load change Cross Regulation • ±1.5% on dual output models Transient Response • <1% max deviation, recovery to within 1% in 200 µs for a 50% load change Ripple & Noise • 100 mV max pk-pk, 20 MHz BW Overload • 110-130% constant current Characteristics Short Circuit Protection • Continuous with auto recovery Temperature • 0.05%/˚C max Coefficient xppower.com General Efficiency • See table Isolation Voltage • 1500 VDC min Input to Output (1000 M Ω) Switching Frequency • 300 kHz typical MTBF • 900 kHrs to MIL-HDBK-217F Environmental Operating Temperature • -25 ˚C to +100 ˚C (see derating curve) Case Temperature • +100 ˚C max Storage Temperature • -40 ˚C to +100 ˚C EMC Emissions • EN55022, level A conducted EN55022, level A radiated ESD Immunity • EN61000-4-2, level 2 Perf Criteria A Radiated Immunity • EN61000-4-3 3 V/m Perf Criteria A Conducted Immunity • EN61000-4-6 3 V rms Perf Criteria A

Voltage(1) Output Voltage Output Current Input Current(2) Efficiency Model NumberNo Load Full Load 9-18 VDC

3.3 VDC 1500 mA 25 mA 557 mA 74% WR200

5.0 VDC 1500 mA 25 mA 801 mA 78% WR201

12.0 VDC 625 mA 25 mA 762 mA 82% WR202

15.0 VDC 500 mA 25 mA 762 mA 82% WR203

±5.0 VDC ±750 mA 30 mA 791 mA 79% WR204 ±12.0 VDC ±310 mA 30 mA 753 mA 83% WR205 ±15.0 VDC ±250 mA 30 mA 753 mA 83% WR206 18-36 VDC

3.3 VDC 1500 mA 20 mA 271 mA 76% WR300

5.0 VDC 1500 mA 20 mA 396 mA 79% WR301

12.0 VDC 625 mA 20 mA 381 mA 82% WR302

15.0 VDC 500 mA 20 mA 381 mA 82% WR303

±5.0 VDC ±750 mA 25 mA 386 mA 81% WR304 ±12.0 VDC ±310 mA 25 mA 377 mA 83% WR305 ±15.0 VDC ±250 mA 25 mA 377 mA 83% WR306 36-72 VDC

3.3 VDC 1500 mA 10 mA 136 mA 76% WR400

5.0 VDC 1500 mA 10 mA 195 mA 80% WR401

12.0 VDC 625 mA 10 mA 190 mA 82% WR402

15.0 VDC 500 mA 10 mA 190 mA 82% WR403

±5.0 VDC ±750 mA 15 mA 193 mA 81% WR404 ±12.0 VDC ±310 mA 15 mA 188 mA 83% WR405 ±15.0 VDC ±250 mA 15 mA 188 mA 83% WR406 Notes 1. Nominal input voltage is 12 VDC for WR2xx models, 24 VDC for WR3xx models and 48 VDC for WR4xx models. 2. Input current is at nominal input voltage. 0.02 (0.5) 0.18 (4.5) 0.10 (2.5) 1.25 (31.8) 0.4 (10.2) 0.15 (3.8) 0.60 (15.2) 0.80 (20.3) -20 -10 0 10 20 30 40 50 60 70 80 90 100 100 Ambient Temperature (ºC) Load (%) PIN CONNECTIONS Pin Single Output Dual Output 2 -V input -V input 3 -V input -V input

9 N/C Common

10 N/C N/C

11 N/C -V output

15 N/C N/C

All dimensions are in inches (mm) Weight: 0.08 lbs (35 g) approx.