產品說明
DC-DC Converter- Isolation - Module
20W Isolated DC/DC Converter Modules meets CB Test Certificate IEC62368-1 and UL62368-1 2nd (Reinforced Insulation) Approval.功能說明
- Efficiency up to 90%
- Fixed Switching Frequency
- Regulated Outputs
- Remote On/Off
- Low No Load Power Consumption
- Fully protected (OTP/OCP/OVP/UVLO)
- 3000Vac I/O Isolation
- Operating Case Temperature -40 to +105℃
- 2”x1”x0.4” Size Meet Industrial Standard
- CB Test Certificate IEC62368-1
- EN55032/EN55035/EN50155 Compliant with
- External Circuits
- UL62368-1 2nd (Reinforced Insulation) Approval
- Shock & Vibration EN50155 (EN61373) Compliant
- Fire & Smoke EN45545-2 Compliant
- 5000m Operating Altitude
規格
| Input Voltage Range | 72V Range: 8.5~160V |
| Under voltage Lockout | 48Vin power up 9V ; power down 7.5V |
| Input Filter | Pi filter. |
| Voltage Accuracy | ± 1% max |
| Transient Response | 75% to 100% of Io_max step load change di/dt=0.1A/us (within 1% Vout nominal),Error Band ±5% ;Recover Time 250 µs |
| R&N (5Hz to 20MHz bandwidth) | Peak-to-Peak:Full load, 2.2uF ceramic capacitors. 100 mV max. RMS.:Full load, 2.2uF ceramic capacitors. 40 mV max. |
| Temperature Coefficient | ± 0.02% / °C max. |
| Short Circuit Protection | Continuous, Auto Recovery. |
| Line Regulation | ± 0.2% max |
| Load Regulation | Single ± 0.5% max,Dual ± 1.0% max |
| O.V.P. Trip :: Zener clamp (single output only) | 5Vo 6.2Vdc,12Vo 15Vdc,15Vo 18Vdc |
| Over Current Protection | Hiccup mode. Auto recovery,110% ~ 180% Isolation Voltage(100% factory Hi-Pot tested |
| @2sec.) | 1 minute; Input to output 3000/4200Vac min. |
| Isolation Capacitance | 20pF min. |
| Switching Frequency | 200 KHz Tpy. |
| Isolation Resistance | 1000MΩ |
| Operating Case Temperature | -40°C to 105°C |
| Storage Temperature | -55°C to 125°C |
| Case Material | Plastic, DAP, UL 94V-0 |
| Dimensions | L2.00xW1.00xH0.40 inches (50.8x25.4x10.2mm) |
| Weight | 28.5g |
Model
| Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
| EU20-91 | 8.5~160V | 5.00 VDC | 4A | 20W |
| EU20-92 | 8.5~160V | 12.00 VDC | 1.67A | 20W |
| EU20-93 | 8.5~160V | 15.0 VDC | 1.33A | 20W |
| EU20-95 | 8.5~160V | ±12.0 VDC | ±0.833A | 20W |
| EU20-96 | 8.5~160V | ±15.00 VDC | ±0.667A | 20W |
| EU20-96A | 8.5~160V | ±24.00 VDC | ±0.417A | 20W |
| EU20-91N | 8.5~160V | 5.00 VDC | 4A | 20W |
| EU20-92N | 8.5~160V | 12.00 VDC | 1.67A | 20W |
| EU20-93N | 8.5~160V | 15.0 VDC | 1.33A | 20W |
| EU20-95N | 8.5~160V | ±12.0 VDC | ±0.833A | 20W |
| EU20-96N | 8.5~160V | ±15.00 VDC | ±0.667A | 20W |
| EU20-96AN | 8.5~160V | ±24.00 VDC | ±0.417A | 20W |
Notices：
- Nominal Input Voltage 72 VDC.
- Measured at 120Vin.
- To meet EN50155 and RIA12 refer to application note.
線稿(Unit: mm)
