IWS4848 POWER ONE, IWS4848 Datasheet
IWS4848
Manufacturer Part Number
IWS4848
Description
IWS SERIES - 10 WATT
Manufacturer
POWER ONE
Datasheet
1.IWS4848.pdf
(3 pages)
Specifications of IWS4848
Output Power
10W
Number Of Outputs
1
Output Current
0.25A
Input Voltage
48V
Output Voltage
48V
Screening Level
Industrial
Product Length (mm)
25.4mm
Product Height (mm)
10.2mm
Product Depth (mm)
50.8mm
Mounting Style
Through Hole
Pin Count
4
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Description
MCD10072 Rev. 1.0, 19-Jun-08
IWS DC-DC converters offer excellent regulation and
isolation in an industry-standard package. Available in
several input versions, the IWS is perfect for industrial,
datacom, or telecom applications.
short-circuit protection and 500 VDC isolation. Please
see the IWD Series for dual-output applications.
Technical Specifications
Setpoint accuracy
Line regulation Vin Min. - Vin Max., Iout Rated
Load regulation Iout Min. - Iout Max., Vin Nom.
Minimum output current
Dynamic regulation, loadstep
Pk deviation
Settling time
Temperature coefficient
Ripple and noise, 20 MHz BW
Short-circuit protection 1
Current Limit
Voltage Range
Reflected Ripple
Reverse Input Current
1 Continuous short-circuit protection is provided. Long-term continuous
operation in this mode is not recommended. Converter will auto-restart
once fault has been removed.
Specifications typically at 25°C, normal line, and full load, unless
otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please
consult factory for specific model information.
12 VDC Nominal
5 VDC Nominal
24 VDC Nominal
48 VDC Nominal
Notes
Output
Input
The IWS features
10 % Iout Rated
100% I in Max.
20% I in Max.
1% Vout Nom.
18 - 36 VDC
36 - 72 VDC
4.5 - 9 VDC
9 - 18 VDC
±0.5% Vout
±1.0% Vout
Continuous
0.02%/°C
25% Iout
1% Vout
Page 1 of 3
500 µs
130%
±1%
Switching Frequency
Isolation
Isolation Resistance - Input to Output
Standard Case Operating Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
Safety
Weight (approx.)
Input - Output
Input - Case
Output - Case
Industrial Range (add -I to p/n)
Storage Range
90
85
80
75
70
65
60
55
50
Features
• RoHS lead-solder-exemption compliant
• Industry-standard package
• 85°C case operation
• Short-circuit protection
• 5, 12, 24, and 48V input versions
• Input Pi filter and 6-sided shielding
• Regulated outputs
• 500V isolation
• Industry-standard pinout
90
85
80
75
70
IWS DC-DC Series Data Sheet
10
10
20
20
Efficiency vs. Load (12V Input)
Efficiency vs. Load (5V Input)
30
30
Single-Output, 10 Watts
40
40
General
50
50
LOAD %
LOAD %
60
60
IWS515
IWS548
-1205
-1212
-1215
www.power-one.com
70
70
80
80
90
90
5 g, 10 - 55 Hz
-40 to +125°C
UL, cUL, TUV
-25 to +85°C
-40 to +85°C
100
10 9 Ohms
100
500 VDC
500 VDC
500 VDC
300 kHz
1.4 oz
95%
Related parts for IWS4848
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SWITCHING POWER SUPPLIES, SINGLE OUTPUT, 80 WATTS
Manufacturer:
POWER ONE
Datasheet:
Part Number:
Description:
HAS SERIES - 30 WATT
Manufacturer:
POWER ONE
Datasheet:
Part Number:
Description:
SINGLE OUTPUT
Manufacturer:
POWER ONE
Datasheet:
Part Number:
Description:
BRS DC/DC converters(1.5 WATT)
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
3...15 Watt DC-DC Converter
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
HBS SERIES - 100 WATT
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
3...15 Watt DC-DC Converter
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
BUS DC/DC converters(3 WATT)
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
HES SERIES 150 WATT
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
1.25 WATT
Manufacturer:
Power-One
Datasheet:
IWS4848 Summary of contents
Page 1
Description IWS DC-DC converters offer excellent regulation and isolation in an industry-standard package. Available in several input versions, the IWS is perfect for industrial, datacom, or telecom applications. short-circuit protection and 500 VDC isolation. Please see the IWD Series for ...
Page 2
... IWS4812 IWS4815 IWS4824 IWS4848 NOTES: * Maximum input current at minimum input voltage, maximum rated output power nominal rated output. Model numbers highlighted in yellow or shaded are not recommended for new designs. MCD10072 Rev. 1.0, 19-Jun-08 IWS DC-DC Series Data Sheet MAXIMUM INPUT OUTPUT ...
Page 3
Mechanical Drawing -0.60" -15.2mm) 0.800" 20.3mm) N atural Convection 15.4 °C/W 100 LFM 12.2 °C/W 200 LFM 9.3 °C/W 300 LFM 7.4 °C/W 400 LFM 6.4 °C/W Note: Thermal impedance data is dependent on many environmental factors. The exact thermal ...