RJW Series Single and Dual Output 4:1 Input Voltage Range 12 Watt DC/DC Converter TYPICAL APPLICATIONS FEATURES ● Low Profile & Height PCB ● UL/CUL 1950 ● On-Board Distributed Power ● Regulated Output ● 9V-36V or 18V-75VDC Telecom Input ● > 1500VDC I/O Isolation ● Over Voltage Protection ● Single and Dual Outputs ● Output Power up to 12 Watts ● Continuous Short Circuit Protection ● 4:1 Ultra Wide Input Range, High Efficiency ● Six Sided Shielded, Low Profile 0.4” Height ● No External Input or Output Filtering Required ● Ideal for Telecom and Networking Applications ● Industry Compatible Pin Out, 2” x 1” Form Factor Dimensions: 2” x 1” x 0.4” SPECIFICATIONS: RJW Series All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit INPUT (Vin) 24VDC nominal input voltage models 48VDC nominal input voltage models Input Voltage Range Input Filter Remote ON/OFF OUTPUT (Vo) Output Voltage Range Output Voltage Accuracy Load Regulation Line Regulation Output Power Output Current Range Ripple & Noise (20MHz) Transient Response REMOTE ON/OFF (POSITIVE REFERENCED) Supply On Supply Off Standby Input Current Control Common REMOTE ON/OFF (NEGATIVE REFERENCED) Supply On Supply Off Source Current Remote Pin Control Common PROTECTION Over Current Protection Short Circuit Protection GENERAL Efficiency Switching Frequency Isolation Voltage (input to output) ENVIRONMENTAL Operating Temperature (Ambient) Storage Temperature Case Temperature PHYSICAL Weight Dimensions Case Material 9 18 Pin 6 (optional see notes 2 and 3) 24 36 48 75 LC Filter TTL Logic See Table ±1.0 ±0.5 ±0.5 12 See Table < 75 < 500 10% - 100% load High Line / Low Line Within ±1% Vout VDC VDC % of Vo % % W mVpk-pk μs 2.5VDC to 5.5VDC or Open Circuit -0.7 0.8 VDC 10 mA Referenced to Negative Input -0.7 1.2 VDC 3.5VDC to 10VDC or open circuit 1 mA Referenced to Negative Input Limiting (% of Iout) Continuous See Table 400 > 1500 >100MΩ Resistance (60 seconds) No derating Case without pin Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 -40 -40 +71 +125 100 KHz VDC °C °C °C Approximately 1 oz 2(L) x 1(W) x 0.4(H) inches Metal Case RJW Series Single and Dual Output 4:1 Input Voltage Range 12 Watt DC/DC Converter OUTPUT VOLTAGE / CURRENT RATING CHART Model Number RJW24S33-2400 RJW24S5-2000 RJW24S12-1000 RJW24S15-800 RJW24D5-1000 RJW24D12-500 RJW24D15-400 RJW48S33-2400 RJW48S5-2000 RJW48S12-1000 RJW48S15-800 RJW48D5-1000 RJW48D12-500 RJW48D15-400 Input Voltage 24VDC (9 – 36 VDC) 48 VDC (18 – 75 VDC) Output Voltage 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 Current 2400mA 2000mA 1000mA 800mA 1000mA 500mA 400mA 2400mA 2000mA 1000mA 800mA 1000mA 500mA 400mA Efficiency 78% 82% 84% 84% 82% 84% 84% 78% 82% 84% 84% 82% 84% 84% NOTES 1. For negative logic remote on/off, add the suffix “R” to the part number (Ex: RJW48S12-1000R). 2. To add remote option and pin add the suffix “RC” to the part number (Ex: RJW48S12-1000RC). 3. Remote On/Off models do not have UL1950 approval. 4. All case and pin-to-case dimensions are for reference only, unless otherwise noted. 5. All DC/DC converters should be externally fused at the front end for protection. Significant capacitive load at the output of the converter may inhibit the start-up and operation. *Due to advances in technology, specifications subject to change without notice. MECHANICAL DRAWING NOTES 1. All dimensions in inches (mm) 2. Tolerance = ±0.01 (±0.25) Pin 1 2 3 4 5 6 PIN CONNECTIONS Single Output Dual Output +Vin +Vin -Vin -Vin +Vout +Vout No Pin Common -Vout -Vout Remote On/Off Remote On/Off Remote On/Off is optional (see Notes 1, 2 & 3) Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797