7.5W 24-Pin DIP Type DC/DC Converter : EA7.5
EA7.5 - 7.5 Watts DC-DC Converter
Description
DC-DC Converter-Module
7.5W Isolated 2:1 Input Range DC-DC Converters. Wide Input DC/DC Converter Modules with Isolation which meet UL60950-1 and CE mark 2004/108/EC.Features
- 7.5W Isolated Output
- 24-Pin DIP Package
- 2:1 Input Range
- Efficiency To 87%
- Regulated Outputs
- Pi Input Filter
- Continuous Short Circuit Pretection
- UL60950-1 Approval
- CE Mark Meets 2004/108/EC
- Without Tantalum Capacitor Inside
Specification
| Input Filter | Pi Type |
| Voltage Accuracy | ±2% max. |
| Voltage Balance(Dual) | ± 1% max. |
| Temperature Coefficient | ± 0.05%/℃ |
| Ripple&Noise (20MHz BW) | 100mV pk-pk max. |
| Short Circuit Protection | Continuous |
| Line Regulation | Single / Dual¹.....(HL-LL)......± 0.2% max. |
| Load Regulation | Single² ......(FL-10%FL)......± 0.5% max. Dual³......(FL-1/4FL)......± 1.0% max. |
| Efficiency | See Model List |
| Isolation Voltage | 1500 VDC min. |
| Isolation Resistance | 10⁹Ω min. |
| Switching Frequency | 300 KHz Typ. |
| Operating Ambient Temperature Range | -40℃ To +85℃ |
| Case Temperature⁵ | 100°C max. |
| Cooling | Natural Convection |
| Storage Temperature Range | -40 To +100°C |
| Dimensions Case | DIP: L31.8 x W20.3 x H10.2 mm SMD: L31.8 x W20.3 x H11.4 mm |
| Weight | 18.4g |
| Case Material⁴ | Black Coated Copper With Non-Conductive Base |
Model
| Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
| EA7.5-11 | 9~18VDC | 5 VDC | 1500mA | 7.5W |
| EA7.5-12 | 9~18VDC | 12 VDC | 625mA | 7.5W |
| EA7.5-13 | 9~18VDC | 15 VDC | 500mA | 7.5W |
| EA7.5-14 | 9~18VDC | ±5 VDC | ±750mA | 7.5W |
| EA7.5-15 | 9~18VDC | ±12 VDC | ±310mA | 7.5W |
| EA7.5-16 | 9~18VDC | ±15 VDC | ±250mA | 7.5W |
| EA7.5-21 | 18~36VDC | 5 VDC | 1500mA | 7.5W |
| EA7.5-22 | 18~36VDC | 12 VDC | 625mA | 7.5W |
| EA7.5-23 | 18~36VDC | 15 VDC | 500mA | 7.5W |
| EA7.5-24 | 18~36VDC | ±5 VDC | ±750mA | 7.5W |
| EA7.5-25 | 18~36VDC | ±12 VDC | ±310mA | 7.5W |
| EA7.5-26 | 18~36VDC | ±15 VDC | ±250mA | 7.5W |
| EA7.5-31 | 36~72VDC | 5 VDC | 1500mA | 7.5W |
| EA7.5-32 | 36~72VDC | 12 VDC | 625mA | 7.5W |
| EA7.5-33 | 36~72VDC | 15 VDC | 500mA | 7.5W |
| EA7.5-34 | 36~72VDC | ±5 VDC | ±750mA | 7.5W |
| EA7.5-35 | 36~72VDC | ±12 VDC | ±310mA | 7.5W |
| EA7.5-36 | 36~72VDC | ±15 VDC | ±250mA | 7.5W |
Notices：
- Note: Nominal Input Voltage 12, 24 or 48 VDC
- *NP-NO pin
- *NC-NO Connection with Pin
Ordering Information：
- Note: 1. Measured from high line to low line. 2. Measured from full load to 10% load. 3. Measured from full load to 1/4 load. 4. Suffix "S" to the Model Number with SMD package. 5. Maximum case temperature under any operating condition should not be exceeded 100℃.
Mechanical Drawing (Unit: mm)
