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
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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
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