Delta S24SA - Manual
Delta S24SA – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – TECHNICAL SPECIFICATIONS; PARAMETER; NOTES and CONDITIONS
- Page 3 – ELECTRICAL CHARACTERISTICS CURVES; maximum input voltage at 25
- Page 4 – Figure5
- Page 5 – Figure 9
- Page 6 – DESIGN CONSIDERATIONS; Layout and EMC Considerations; The input source must be insulated from any
- Page 7 – Effective circuit configuration for remote sense; FEATURES DESCRIPTIONS; Over-Current Protection
- Page 8 – o increase or decrease the output voltage set point, the; Circuit configuration for trim-down (decrease output; ΚΩ; Circuit configuration for trim-up (increase output; the external resistor is connected between the TRIM
- Page 9 – THERMAL CONSIDERATIONS; Thermal Testing Setup; . To enhance system reliability, the power module; Wind tunnel test setup figure; THERMAL CURVES; Output current vs. ambient temperature and air velocity
- Page 12 – MECHANICAL DRAWING; Surface-mount module
- Page 13 – PART NUMBERING SYSTEM; MODEL LIST; MODEL NAME; WARRANTY
DATASHEET
DS_S24SA1R812_05092006
Delta Electronics, Inc.
Delphi Series S24SA, 2”x1” Family
DC/DC Power Modules: 18~36Vin,
1.8V, 12A out
The Delphi Series S24SA, surface mountable, 24V input, single output,
isolated DC/DC converter is the latest offering from a world leader in
power system and technology and manufacturing -- Delta Electronics, Inc.
This product family provides up to 36 watts of power or up to 12A of
output current (for output voltage 1.8V or below) in a low profile 2”x1”
industry standard form factor and pinout. The S24SA operates from a
wide input range of 18V to 36V, output ranges from 1.2V to 12V.
For 1.8V
at 12A full load, the efficiency is up to 87.5%. 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 protected from abnormal input/output voltage and current
conditions, and feature 2250V input/output isolation and basic insulation.
APPLICATIONS
Telecom/DataCom
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial/Test Equipment
OPTIONS
Positive on/off logic
SMD or Through hole mounting
FEATURES
High efficiency: 87.5% @ 1.8V/ 12A
Size: 47.2mm x 29.5mm x 8.5mm
(1.86" x 1.16" x 0.33")
Low profile: 0.33"
Industry standard footprint and pin out
Surface mountable
Fixed frequency operation
Input UVLO, Output OCP, OVP, OTP
No minimum load required
2:1 input voltage range
Basic insulation
2250 isolation
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing facility
UL/cUL 60950 (US & Canada) recognized,
and TUV (EN60950) certified
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Summary
DS_S24SA1R812_05092006 TECHNICAL SPECIFICATIONS (T A =25°C, airflow rate=200 LFM, V in =24Vdc, nominal Vout unless otherwise noted.) PARAMETER NOTES and CONDITIONS S24SA1R812NRFA Min. Typ. Max. Units Units ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous -0.3 50 Vdc Operating Temperature Please ref...
DS_S24SA1R812_05092006 ELECTRICAL CHARACTERISTICS CURVES 50 55 60 65 70 75 80 85 90 95 0.1 2 4 6 8 10 12 OUTPUT CURRENT (A) EFFICIENCY (%) 18Vi n 24Vi n 36Vi n 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0.1 2 4 6 8 10 12 OUTPUT CURRENT(A) POWER DISSIPATION (W) 18Vi n 24Vi n 36Vi n Figure 1: Efficie...
DS_S24SA1R812_05092006 4 ELECTRICAL CHARACTERISTICS CURVES Figure5 : Turn-on transient at zero load current (2 ms/div). Top Trace: Vout (1mV/div); Bottom Trace: ON/OFF Control (5V/div). Figure 6: Output voltage response to step-change in load current (50%-75% of Io, max; di/dt = 0.1A/µs). Load cap: ...
