JRW

The JRW series of DC/DC power converters provides 10 watts of output power in a 2.0 x 1.0 x 0.4 inch industry standard package and footprint. This series has single and dual output models with 4:1 ultra wide input voltage ranges of 9-36VDC and 18-75VDC. Some features include high efficiency up to 84%, 1600VDC I/O isolation, and six-sided shielding. This series is also protected against over voltage, over load, and short circuit conditions. This series is RoHS and UL94V-0 compliant and has UL60950-1, EN60950-1, and IEC60950-1 safety approvals.

• 10 Watts Maximum Output Power • Single and Dual Outputs • Standard 2.0” x 1.0” x 0.4” Package • 4:1 Ultra Wide Input Voltage Ranges • High Efficiency up to 84% • No Minimum Load Requirement • 1600VDC I/O Isolation • Positive or Negative Remote ON/OFF Control Option • Fixed Switching Frequency: 300KHz • Over Voltage, Over Load, and Short Circuit Protected • Extended Operating Temperature Range Available • Six-Sided Continuous Shielding • CE Mark Meets 2006/95/EC, 93/68/EEC, and 2004/108/EC • UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals • Compliant to RoHS EU Directive 2002/95/EC • UL94V-0 Compliant
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
JRW24S33-2500 Input Voltage: 24 Output Voltage: 3.3 Output Current: 2.5A Output Power (W): 8.25 No. Outputs: S Case: Through Hole Get a Quote
JRW48S33-2500 Input Voltage: 48 Output Voltage: 3.3 Output Current: 2.5A Output Power (W): 8.25 No. Outputs: S Case: Through Hole Get a Quote
JRW24D12-420 Input Voltage: 24 Output Voltage: 12, -12 Output Current: ±416mA Output Power (W): 10 No. Outputs: D Case: Through Hole Get a Quote
JRW24D15-330 Input Voltage: 24 Output Voltage: 15, -15 Output Current: ±333mA Output Power (W): 10 No. Outputs: D Case: Through Hole Get a Quote
JRW24D5-1000 Input Voltage: 24 Output Voltage: 5, -5 Output Current: ±1A Output Power (W): 10 No. Outputs: D Case: Through Hole Get a Quote
JRW24S12-830 Input Voltage: 24 Output Voltage: 12 Output Current: 830mA Output Power (W): 10 No. Outputs: S Case: Through Hole Get a Quote
JRW24S15-660 Input Voltage: 24 Output Voltage: 15 Output Current: 670mA Output Power (W): 10 No. Outputs: S Case: Through Hole Get a Quote
JRW24S5-2000 Input Voltage: 24 Output Voltage: 5 Output Current: 2A Output Power (W): 10 No. Outputs: S Case: Through Hole Get a Quote
JRW48D12-420 Input Voltage: 48 Output Voltage: 12, -12 Output Current: ±416mA Output Power (W): 10 No. Outputs: D Case: Through Hole Get a Quote
JRW48D15-330 Input Voltage: 48 Output Voltage: 15, -15 Output Current: ±333mA Output Power (W): 10 No. Outputs: D Case: Through Hole Get a Quote
JRW48D5-1000 Input Voltage: 48 Output Voltage: 5, -5 Output Current: ±1A Output Power (W): 10 No. Outputs: D Case: Through Hole Get a Quote
JRW48S12-830 Input Voltage: 48 Output Voltage: 12 Output Current: 830mA Output Power (W): 10 No. Outputs: S Case: Through Hole Get a Quote
JRW48S15-660 Input Voltage: 48 Output Voltage: 15 Output Current: 670mA Output Power (W): 10 No. Outputs: S Case: Through Hole Get a Quote
JRW48S5-2000 Input Voltage: 48 Output Voltage: 5 Output Current: 2A Output Power (W): 10 No. Outputs: S Case: Through Hole Get a Quote
Specification Value
Input
Input Voltage (Nominal): 24, 48
Input Voltage Range: 18-75, 9-36
Input Filter: Pi Filter
Remote ON/OFF: Positive or Negative Logic
Input Frequency: 0 Hz
Output
Output Voltage: 3.3, 5, 12, 15, ±5, ±12, ±15
Voltage Accuracy: ±1%
Output Current: 2.5A, 2A, 830mA, 670mA, ±1A, ±416mA, ±333mA
Output Power (Watts): 8.25, 10
Short Circuit Protection: Hiccup, Automatic Recovery
Over Voltage Protection: Yes
General
Efficiency: Up to 84%
Isolation: 1600VDC
Environmental
Operating Temperature: -25 to 85°C
Storage Temperature: -55 to 105°C
Extended Operating Temp. Option: -40 to 85°C
Physical
Weight: 0.95 oz.
Dimensions: 2in. × 1in. × 0.4in.
Case Material: Nickel-Coated Copper
Shielding: Six-Sided
Notes & safety
Notes: 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40°C.
MIL-HDBK-217F Notice2 @Ta=25°C, Full load (Ground, Benign, controlled environment).
2. The on/off control pin is referenced to –Vin.
To order positive logic remote on/off, add the suffix “P” to the model number (Ex: JRW24S15-660P).
To order negative logic remote on/off, add the suffix “R” to the model number (Ex: JRW24S15-660R).
3. “I” type models are more efficient; therefore, they can be operated over a more extensive temperature range than the standard version. To order extended operating temperature range, add the suffix “-I” to the model number (Ex: JRW24S15-660-I).
4. Heatsink is optional and P/N: 7G-0020C-F.
5. The JRW series can meet EN55022 Class A with external capacitors in parallel connected to the input pins. Recommended: 24Vin: 2.2μF/50V 1812 MLCC; 48Vin: 1.5μF/100V 1812 MLCC
6. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor suggested is Nippon chemi-con KY series, 220μF /100V, ESR 48mΩ.
7. CAUTION: This power module is not internally fused. An input line fuse must always be used.
Due to advances in technology, specifications are subject to change without notice.
Safety Approvals: UL60950-1, EN60950-1, IEC60950-1
RoHS Compliance: Yes

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