JFW
The JFW series of DC DC Converters provides 15 Watts of output power in a low profile industry standard package and footprint. These converters have single outputs and operate over 4:1 input voltage ranges of 9-36VDC and 18-75VDC. These units are also protected against over current, over voltage, and input under voltage conditions. Some features include high efficiency up to 87%, adjustable output voltage, and positive or negative remote ON/OFF control. These converters are RoHS compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. Both surface mount (“S” suffix) and DIP (standard) packages are available.
• 15 Watts Maximum Output Power
• Single Output up to 4A
• Cost Efficient Open Frame Design
• Small Size and Low Profile
• High Efficiency up to 87%
• 4:1 Ultra Wide Input Voltage Range
• Fixed Switching Frequency
• Input to Output Isolation: 2250VDC
• CE Marked
• RoHS II & REACH
• No Minimum Load Requirement
• Output Voltage Adjustability
• Industry Standard Pin-Out
• Negative or Positive Remote ON/OFF Control
• Short Circuit, Over Current, Over Voltage, and Input Under Voltage Protection
• Surface Mount and Through Hole Types Available
• SMT Package Qualified for Lead-free Reflow Solder Process According to IPC J-STD-020D
• UL60950-1, EN60950-1, & IEC60950-1 Safety Approvals
| Model Number |
Input Voltage |
Output Voltage |
Output Current |
Output Power (W) |
No. Outputs |
Case | Size | |
|---|---|---|---|---|---|---|---|---|
| JFW24S3.3-4000 | Input Voltage: 24 | Output Voltage: 3.3 | Output Current: 4A | Output Power (W): 13.2 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S3.3-4000 | Input Voltage: 48 | Output Voltage: 3.3 | Output Current: 4A | Output Power (W): 13.2 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW24S3.3-4000S | Input Voltage: 24 | Output Voltage: 3.3 | Output Current: 4A | Output Power (W): 13.2 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S3.3-4000S | Input Voltage: 48 | Output Voltage: 3.3 | Output Current: 4A | Output Power (W): 13.2 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW24S12-1300 | Input Voltage: 24 | Output Voltage: 12 | Output Current: 1.3A | Output Power (W): 15 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW24S15-1000 | Input Voltage: 24 | Output Voltage: 15 | Output Current: 1A | Output Power (W): 15 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW24S5-3000 | Input Voltage: 24 | Output Voltage: 5 | Output Current: 3A | Output Power (W): 15 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S12-1300 | Input Voltage: 48 | Output Voltage: 12 | Output Current: 1.3A | Output Power (W): 15 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S15-1000 | Input Voltage: 48 | Output Voltage: 15 | Output Current: 1A | Output Power (W): 15 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S5-3000 | Input Voltage: 48 | Output Voltage: 5 | Output Current: 3A | Output Power (W): 15 | No. Outputs: S | Case: Through Hole | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW24S12-1300S | Input Voltage: 24 | Output Voltage: 12 | Output Current: 1.3A | Output Power (W): 15 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW24S15-1000S | Input Voltage: 24 | Output Voltage: 15 | Output Current: 1A | Output Power (W): 15 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW24S5-3000S | Input Voltage: 24 | Output Voltage: 24 | Output Current: 3A | Output Power (W): 15 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S12-1300S | Input Voltage: 48 | Output Voltage: 12 | Output Current: 1.3A | Output Power (W): 15 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S15-1000S | Input Voltage: 48 | Output Voltage: 15 | Output Current: 1A | Output Power (W): 15 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| JFW48S5-3000S | Input Voltage: 48 | Output Voltage: 5 | Output Current: 3A | Output Power (W): 15 | No. Outputs: S | Case: Surface Mount | Size: 1.1" × 0.94" × 0.34" | Get a Quote |
| Specification | Value |
|---|---|
| Input | |
| Input Voltage (Nominal): | 24, 48 |
| Input Voltage Range: | 18-75, 9-36 |
| Remote ON/OFF: | Positive or negative logic |
| Input Frequency: | 0 Hz |
| Output | |
| Output Voltage: | 3.3, 5, 12, 15 |
| Voltage Accuracy: | ±1% |
| Output Current: | 4A, 3A, 1.3A, 1A |
| Output Power (Watts): | 13, 15 |
| Output Trim/Adjustability: | ±10% |
| Short Circuit Protection: | Continuous, Automatic Recovery |
| Over Voltage Protection: | Yes |
| General | |
| Efficiency: | Up to 87% |
| Isolation: | 2250VDC Input to Output |
| Environmental | |
| Operating Temperature: | -40 - +120°C With Derating |
| Storage Temperature: | -55 to +125°C |
| Physical | |
| Weight: | 0.36 oz. |
| Dimensions: | 1.1in. × 0.94in. × 0.34in. |
| Notes & safety | |
| Notes: | (1) Trimming allows the user to increase or decrease the output voltage set point of the module. This is accomplished by connecting an external resistor between the TRIM pin and either the +OUTPUT pin or the –OUTPUT pin. (2) The CTRL pin voltage is referenced to –INPUT. (See “Product Options” table for suffix options) (3) The JFW Series meets EN55022 Class A and Class B only with external components connected to the input pins of the converter. (4) An external filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5. The filter capacitor suggested is Nippon chemi-con KY series, 220µF/100V, ESR 48mΩ. (5) This product is Listed to applicable standards and requirements by UL. 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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