Delta H48SL - Manual
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Table of Contents:
- Page 2 – TECHNICAL SPECIFICATIONS; PARAMETER
- Page 3 – ELECTRICAL CHARACTERISTICS CURVES; maximum input voltage at 25°C.
- Page 4 – For Negative Remote On/Off Logic; For Positive Remote On/Off Logic; Turn-on transient at full rated load current (resistive
- Page 5 – Figure
- Page 6 – Copper Strip
- Page 7 – Output voltage ripple at nominal input voltage and
- Page 8 – THERMAL CURVES: NO HEATSINK, EITHER ORIENTATION
- Page 9 – DESIGN CONSIDERATIONS; Input Source Impedance
- Page 10 – FEATURES DESCRIPTIONS; Over-Voltage Protection; Remote on/off implementation; Remote Sense; Vout; Effective circuit configuration for remote sense
- Page 11 – Circuit configuration for trim-down (decrease; ΚΩ
- Page 12 – THERMAL CONSIDERATIONS; Thermal Testing Setup; Wind tunnel test setup
- Page 13 – All pins are copper with Tin plating.
- Page 14 – PART NUMBERING SYSTEM; MODEL LIST; MODEL NAME; WARRANTY
Delphi Series H48SL, 200W Half Brick Family
DC/DC Power Modules: 48V in, 1.5V/60A out
The Delphi Series H48SL Half Brick, 48V input, single output, isolated
DC/DC converters are the latest offering from a world leader in power
systems technology and manufacturing
―
Delta Electronics, Inc. This
product family provides up to 200 watts of power (3.3V and above) or
60A of output current in an industry standard footprint. With creative
design technology and optimization of
component placement, these
converters possess outstanding electrical and thermal performance, as
well as extremely high reliability under highly stressful operating
conditions.
All models are fully protected from abnormal input/output
voltage, current, and temperature conditions. The Delphi Series
converters meet all safety requirements with basic insulation.
OPTIONS
Positive Remote On/Off logic
Negative trim
Short pin lengths
APPLICATIONS
Telecom/Datacom
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial/Test Equipment
FEATURES
High Efficiency: 84% @ 1.5V/60A
Size: 57.9 x 61.0 x 12.7mm
(2.28” x 2.40” x 0.50”)
Standard footprint
Industry standard pin out
Fixed frequency operation
Metal baseplate
Input UVLO, Output OCP, OVP, OTP
Basic insulation
No minimum load required
2:1 Input voltage range
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing
facility
UL/cUL 60950 (US & Canada)
Recognized, and TUV (EN60950)
Certified
CE mark meets 73/23/EEC and
93/68/EEC directives
DATASHEET
DS_H48SL1R560_10302006
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Summary
TECHNICAL SPECIFICATIONS (T A =25°C, airflow rate=300 LFM, V in =48Vdc, nominal Vout unless otherwise noted) PARAMETER NOTES and CONDITIONS H48SL1R560 (Standard) Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous 80 Vdc Transient (100ms) 100ms 100 Vdc Operating Case Temperature T...
ELECTRICAL CHARACTERISTICS CURVES 65 70 75 80 85 90 10 20 30 40 50 60 OUTPUT CURRENT (A) E FFICIE NCY (%) 36Vin 48Vin 75Vin 0.0 4.0 8.0 12.0 16.0 20.0 10 20 30 40 50 60 OUTPUT CURRENT(A) POW E R D ISSIPATION ( W ) 36Vin 48Vin 75Vin Figure 1: Efficiency vs. load current for minimum, nominal, and maxi...
ELECTRICAL CHARACTERISTICS CURVES For Negative Remote On/Off Logic Figure 4: Turn-on transient at full rated load current (resistive load) (2 ms/div). Top Trace: Vout; 500mV/div; Bottom Trace: ON/OFF input: 10V/div Figure 5: Turn-on transient at zero load current (2 ms/div). Top Trace: Vout: 500mV/d...
