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ALD18F48-S - DC-DC / Intermediate Bus Converter

Download the ALD18F48-S datasheet PDF. This datasheet also covers the ALD-18F variant, as both devices belong to the same dc-dc / intermediate bus converter family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • High Efficiency -40°C to +85°C Ambient Air Operation 1.30” x 0.9" x 0.35" TH or SMT package High capacitive load limit on start-up Industry standard feature sets: UVLO, OVP, OCP, OTP, On/Off Enable, Remote Sense, Output Trim Basic Insulation Regulation to zero load Fixed frequency switching EU Directive 2002/95/EC compliant for RoHS Overvoltage Protection Over Current protection Over Temperature Protection Switching Frequency Isolation Voltage.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ALD-18F-48.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ALD18F48-S
Manufacturer Emerson
File Size 324.37 KB
Description DC-DC / Intermediate Bus Converter
Datasheet download datasheet ALD18F48-S Datasheet

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Other Datasheets by Emerson

Part Number Description
ALD18F48-SL DC-DC / Intermediate Bus Converter
ALD18F48-6 DC-DC / Intermediate Bus Converter
ALD18F48-6L DC-DC / Intermediate Bus Converter
ALD18F48-L DC-DC / Intermediate Bus Converter
ALD18F48 DC-DC / Intermediate Bus Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Astec Industry Standard 25 Amps ALD25 Total Power: Input Voltages: No. of Outputs: 60W 48 Single Electrical Specs Input Input Range Input Surge Efficiency 36 to 75 VDC 100V /100ms 88%@1.8V (Typical) Output Line Regulation Load Regulation Noise/Ripple1 Remote sense Transient Response ±0.1%VO ±0.1%VO 35mV Typ Up to 10% of Vo 3%Vo (typ) deviation 50% to 75% Load change 80µs settling time (typ) 125% VO typ (autorecovery) 115% IO typ (autorecovery) 115ºC average PCB temperature (autorecovery) Fixed Frequency 1500 Vdc Special Features • • • • • High Efficiency -40°C to +85°C Ambient Air Operation 1.30” x 0.9" x 0.