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Delta Electronics
H48SL
manual
For Negative Remote On/Off Logic, For Positive Remote On/Off Logic
Models:
H48SL
1
4
14
14
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Specs
DATASHEET DSH48SL1R56010302006
Warranty
Output Voltage Adjustment TRIM
Thermal Testing Setup
Safety
Features Descriptions
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Contents
FEATURES
OPTIONS
APPLICATIONS
DATASHEET DSH48SL1R56010302006
TECHNICAL SPECIFICATIONS
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
DYNAMIC CHARACTERISTICS
ELECTRICAL CHARACTERISTICS CURVES
For Negative Remote On/Off Logic
For Positive Remote On/Off Logic
Figure 5 Turn-on transient at zero load current 2 ms/div. Top
Figure 7 Turn-on transient at zero load current 2 ms/div. Top
Figure 8 Output voltage response to step-change in load current 75%-50%-75% of Io, max di/dt = 0.1A/µs. Load cap 10µF, tantalum capacitor and 1µF ceramic capacitor. Top Trace Vout 100mV/div, Bottom Trace Iout 10A/div. Scope measurement should be made using a BNC cable length shorter than 20 inches. Position the load between 51 mm to 76 mm 2 inches to 3 inches from the module
Figure 13 Output voltage noise and ripple measurement test setup
Figure 14 Output voltage ripple at nominal input voltage and
THERMAL CURVES NO HEATSINK, EITHER ORIENTATION
Safety Considerations
Soldering and Cleaning Considerations
DESIGN CONSIDERATIONS
Input Source Impedance
FEATURES DESCRIPTIONS
Over-Current Protection
Over-Voltage Protection
Over-Temperature Protection
Output Voltage Adjustment TRIM
FEATURES DESCRIPTIONS CON
⎝ ∆%
THERMAL CONSIDERATIONS
Thermal Testing Setup
Thermal Derating
Pin Specification
MECHANICAL DRAWING
Name
Function
WARRANTY
PART NUMBERING SYSTEM
MODEL LIST
MODEL NAME
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