|
|
|
|
|
|
|
|
Model No.
(Ordering Part No.)
|
Input Range
|
Output Voltage
|
Output Current
|
Eff
|
|
( V.AC )
|
( V.DC )
|
( mA )
|
|
|
Single Output Models
|
|
SK30-48-1.8S-A5
|
36 ~ 75 VDC
|
1.8
|
6000
|
83
|
|
SK30-48-2.5S-A5
|
36 ~ 75 VDC
|
2.5
|
6000
|
83
|
|
SK30-48-3.3S-A5
|
36 ~ 75 VDC
|
3.3
|
6000
|
83
|
|
SK30-48-5S-A5
|
36 ~ 75 VDC
|
5
|
6000
|
87
|
|
SK30-48-12S-A5
|
36 ~ 75 VDC
|
12
|
2500
|
83
|
|
SK30-48-15S-A5
|
36 ~ 75 VDC
|
15
|
2000
|
83
|
|
SK30-48-24S-A5
|
36 ~ 75 VDC
|
24
|
1250
|
83
|
|
|
|
|
|
|
|
|
|
|
|
Specification
|
|
|
1.All specifications valid at nominal input voltage,full load and +25°C after 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:
|
36 ~ 75 VDC
|
|
|
|
|
|
|
|
|
Filter
|
 type
|
|
|
|
|
|
|
|
|
|
|
Output Specification
|
|
|
|
Characteristics
|
Conditions
|
|
|
|
Output Power
|
30 Watt (max.)
|
|
|
|
Voltage Accuracy
(Full Load and Nominal Vin)
|
Single:
|
±2%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Minimum Load (at Full Load)
|
|
|
|
|
Line Regulation
(1 to at Full Load)
|
Single:
|
±0.5%
|
(typ.)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Load Regulation
(1 to at Full Load)
|
Single:
|
±1%
|
(typ.)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ripple (20MHz bandwidth)
|
1.8S~3.3S:50mV (Vp-p)
|
(max.)
|
|
|
|
5S~24S:1% Vout
|
|
|
|
Noise (20MHz bandwidth)
|
1.8S~3.3S:100mV (Vp-p)
|
(max.)
|
|
|
|
5S~24S:1% Vout
|
|
|
|
Temperature Coefficient
|
±0.02% / °C (max.)
|
|
|
|
Short Circuit Protection
|
Hiccup mode, Auto-recovery
|
|
|
|
|
|
|
|
|
|
|
General Specification
|
|
|
|
Characteristics
|
Conditions
|
|
|
|
Switching Frequency
|
400K Hz (typ.)
|
|
|
|
Isolation Voltage (Input to Output)
|
1600 VDC (min.)
|
|
|
|
Operating Temperature
|
-25°C to +70°C (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 40.6 x 11.9 mm
|
|
|
|
2.0 x 1.6 x 0.47 inches
|
|
|
|
Weight
|
58 g
|
|
|
|
Case Material
|
Five-side shielded Aluminum with Non-Conductive base, Black Anodize
|
|
|
|
|
|
|
|
|
|
