WR201 ETC1 | Alldatasheet
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Technical content
2:1 Input Range
1500 VDC Isolation
Efficiency to 83% Input π Filter Fully Regulated Outputs
24 Pin-Dip Package
Input Voltage Range • 12 V (9-18 VDC)
24 V (18-36 VDC)
48 V (36-72 VDC)
Input Filter • π Network Output Output Power • 7.5 Watts Output Voltage • 5, 12 & 15 V single & dual output models Voltage Accuracy • ±2.0% max Line Regulation • ±0.2% max, for 90% load change Load Regulation • ±0.5% max single output models, ±1.0% max dual output models, for 75% load change Ripple & Noise • 100 mV peak to peak max (20 MHz bandwidth) Temperature • ±0.05%/°C max Coefficient Short Circuit • Continuous Protection General Switching • 200 kHz typical Frequency Efficiency • See Table Isolation • 1500 VDC min input to output (1000 MΩ) Dimensions • 0.80” x 1.25” x 0.40” Weight • 18 g Environmental Operating • -25 °C to +71 °C Temperature Case Temperature • +100 °C max Storage • -40 °C to +100 °C Temperature
7.5 Watts
Intelligent Design Quality Product XPiQ inc. PH: 508 429.9883 FAX: 800 226.2100 Email: sales@xpiq.com Holliston, MA 01746 USAwww.XPiQ.com WR.qxd 24/6/03 10:56 am Page 1
(Bottom View) Dimensions in inches (mm). OUTPUT VOLTAGE & CURRENT RATINGS WR Input Output Output Input Current (2) Efficiency Model Voltage(1) Voltage Current No Load Full Load Number
5 VDC 1500 mA 25 mA 801 mA 78% WR201
12 VDC 625 mA 25 mA 762 mA 82% WR202
9-18 VDC 15 VDC 500 mA 25 mA 762 mA 82% WR203 ±5 VDC ±750 mA 30 mA 791 mA 79% WR204 ±12 VDC ±310 mA 30 mA 753 mA 83% WR205 ±15 VDC ±250 mA 30 mA 753 mA 83% WR206
5 VDC 1500 mA 20 mA 396 mA 79% WR301
12 VDC 625 mA 20 mA 381 mA 82% WR302
18-36 VDC 15 VDC 500 mA 20 mA 381 mA 82% WR303 ±5 VDC ±750 mA 25 mA 386 mA 81% WR304 ±12 VDC ±310 mA 25 mA 377 mA 83% WR305 ±15 VDC ±250 mA 25 mA 377 mA 83% WR306
5 VDC 1500 mA 10 mA 195 mA 80% WR401
12 VDC 625 mA 10 mA 190 mA 82% WR402
36-72 VDC 15 VDC 500 mA 10 mA 190 mA 82% WR403 ±5 VDC ±750 mA 15 mA 193 mA 81% WR404 ±12 VDC ±310 mA 15 mA 188 mA 83% WR405 ±15 VDC ±250 mA 15 mA 188 mA 83% WR406 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
16 – V Output Common 22 + V Input + V Input 23 + V Input + V Input 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. 3. Part numbers in bold are standard stock models, others are build to order. Notes PH: 508 429.9883 FAX: 800 226.2100 Email: sales@xpiq.com Holliston, MA 01746 USAwww.XPiQ.com WR.qxd 24/6/03 10:56 am Page 2