| Feature |  | | Safety Approval： |  | |
| |
Standard Size in 2.0 x 2.0 x 0.45 inches
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded
Operating Temperature: -25~70 degrees
Package: Module, Screw Terminal
2:1 & 4:1 Wide Input Range
Regulated Output
Low Ripple and Noise
Vout Trim and ON/OFF Control Function
Screw Terminal For Optional
| |
 download SPC. |
| Specification |
| | 1.All specificationsvalid at nominal input voltage,full load and +25°Cafter warm-up time
unless otherwise stated.
2.Measured with 0.1U 50V // 47U 50V Ceramic Cap. Cross to output |
| | Input Specification | |
| | Characteristics | Conditions | |
| | Voltage Range | 2:1 Range: | 9 ~ 18 VDC
18 ~ 36 VDC
36 ~ 75 VDC | |
| | 4:1 Range: | 10 ~ 40 VDC
18 ~ 75 VDC | |
| | Filter |  type
| |
| | | | | | |
| | Output Specification | |
| | Characteristics | Conditions | |
| | Output Power | 20 Watt （max.） | |
| | Voltage Accuracy
（Full Load and Nominal Vin） | Single: | ±2% | |
| | Dual: | ±2% | |
| | Triple: | ±2% | |
| | Minimum Load （at Full Load） | | |
| | Line Regulation
（LL to HL at Full Load） | Single: | ±0.5% | （typ.） | |
| | Dual: | ±0.5% | |
| | Triple: | ±1% / ±5% | |
| | Load Regulation
（1 to at Full Load）
| Single: | ±0.5% | （typ.） | |
| | Dual: | ±3% | |
| | Triple: | ±3% / ±5% | |
| | Ripple （20MHz bandwidth） | <0.2% Vout+20mV | （max.） | |
| | | |
| | Noise （20MHz bandwidth） | <0.5% Vout+50mV | （max.） | |
| | | |
| | Temperature Coefficient | ±0.02% / °C （max.） | |
| | Short Circuit Protection | Hiccup mode, Auto-recovery | |
| | | | | | |
| | General Specification | |
| | Characteristics | Conditions | |
| | Switching Frequency | 2:1 Rang:200K Hz / 4:1 Rang:250K Hz （typ.） | |
| | Isolation Voltage （Input to Output） | 1600 VDC （min.） | |
| | Operating Temperature | -25 °C to +70°C （2:1 Range:at Full Load / 4:1 Range:with derating） | |
| | Storage Temperature | -55°C to +105°C | |
| | Humidity | 95% RH （max.） | |
| | Cooling | Free air convection | |
| | | | | | |
| | Physical Specification | |
| | Characteristics | Conditions | |
| | Dimension （Tolerance ±0.5） | 50.8 x 50.8 x 11.4 mm | |
| | 2.0 x 2.0 x 0.45 inches | |
| | Weight | 70 g | |
| | Case Material | Nickel-Coated Copper with Non-Conductive Base, Six-side shielded | |
| | | | | | |
15
