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E1205S-2WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

E1205S-2WR3 product

E1205S-2WR3

Component

2 W12 VDC input±5 V outputisolatedunregulatedSIP-7RoHS

E1205S-2WR3 is a 2 W isolated, unregulated 12 VDC-to-±5 VDC SIP DC/DC module for circuits that need a low-power isolated dual supply.

Best for

  • Low-power isolated dual rails
  • Digital circuits
  • Relay-drive circuits
  • General low-frequency analog circuits

Avoid if

  • Tightly regulated ±5 V rails are required
  • Operation below 10% rated load is expected
  • Hot-plug input operation is required

Check before use

  • Verify output voltage tolerance across load
  • Maintain at least 10% rated load
  • Observe output capacitance limits
  • Verify the SIP-7 PCB footprint and pin assignment

Key specifications

Input voltage
12 VDC nominal; 10.8 VDC to 13.2 VDC
Output
±5 VDC, ±200 mA maximum per output
Rated power
2 W
Isolation
3000 VDC

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Isolated board-level powerRelay driveDigital circuits

Datasheet

C19724316.pdf

800 KB

Datasheet AI

CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

E1205S-2WR3 is a YLPTEC 2 W isolated, unregulated DC/DC converter module. It accepts 12 VDC nominal input and supplies isolated +5 V and -5 V outputs.