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B4812HS1U

Description
DC-DC Unregulated Power Supply Module, 1 Output, 1W, Hybrid, SIP-7/4
CategoryPower/power management    The power supply circuit   
File Size38KB,3 Pages
ManufacturerSENSITRON
Websitehttp://www.sensitron.com/
Download Datasheet Parametric View All

B4812HS1U Overview

DC-DC Unregulated Power Supply Module, 1 Output, 1W, Hybrid, SIP-7/4

B4812HS1U Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerSENSITRON
Parts packaging codeMODULE
package instructionSIP,
Contacts7/4
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC UNREGULATED POWER SUPPLY MODULE
Maximum input voltage52.8 V
Minimum input voltage43.2 V
Nominal input voltage48 V
JESD-30 codeR-XSIP-T4
length19.5 mm
Number of functions1
Output times1
Number of terminals4
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output voltage12 V
Package body materialUNSPECIFIED
encapsulated codeSIP
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelINDUSTRIAL
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output1 W
Fine-tuning/adjustable outputNO
width5.842 mm
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1101, REV. -
B - 1W/2W Series
DC-DC Converters
Fixed Input, 3000V Isolation, Unregulated, Single Output
FEATURES:
Isolation Voltage:
Isolation Resistance (1):
Short-Circuit Duration:
Case Temperature Rise:
Cooling Method:
Standby Power Dissipation:
Operating Temp.:
Storage Temp.:
Humidity:
Soldering Temp. (2):
Case Material:
Mean Time Before Failure:
3000Vdc
1000MΩ
1 second
Max. 25°C, Typ. 15°C
Free-Air Cooling
1W (100mW), 2W (200mW)
-40°C ~ + 85°C
-55°C ~ + 125°C
95%
300°C
Non-Flammable Material (UL94-V0)
> 1,000,000 hours (Operating Temp. 25°C)
B Single Output-1W/2W Series Input Characteristics
Part Number
B05XXHS/D-1W/2W
B12XXHS/D-1W/2W
B24XXHS/D-1W/2W
Nominal Input Voltage
5VDC
12VDC
24VDC
Input Voltage Range
4.5~5.5VDC
10.8~13.2VDC
21.6~26.4VDC
Maximum Input Voltage*
7VDC
15VDC
28VDC
54VDC
B48XXHS/D-1W/2W
48VDC
43.2~52.8VDC
*
Voltage above this value may cause permanent damage to the device.
B Single Output-1W/2W Series Output Characteristics
Parameter
1W Output Power
2W Output Power
Line Regulation
Efficiency at 100% Load
Temperature Coefficient
1W Ripple and Noise
2W Ripple and Noise
Switching Frequency
1.
2.
80
50
85
100
65
75
MIN
0.25
0.5
TYP
MAX
1
2
+ 1.2
85
0.03
75
150
150
Units
W
W
%
%
%/°C
mVp-p
KHz
All specifications at TA=25°C, 75% of the humidity, Nominal input voltage, full output load unless otherwise
specified.
Soldering for 10 seconds at 1.5mm away from the edge.
221 West Industry Court
Deer Park, NY 11729-4681
Phone (631) 586-7600
Fax (631) 242-9798
World Wide Web Site - http://www.sensitron.com
E-Mail Address - sales@sensitron.com
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