0400MD-1-003

0400MD-1-003

$126.00
  • Description:PWR XFMR TOROIDAL 400VA CHAS MT
  • Series:MD
  • Mfr:Talema Group LLC
  • Package:Box

SKU:be9f28f6e4a0 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:PWR XFMR TOROIDAL 400VA CHAS MT
  • Series:MD
  • Mfr:Talema Group LLC
  • Package:Box
  • Type:Toroidal
  • Voltage - Primary:100V, 120V, 200V, 240V
  • Voltage - Secondary (Full Load):Parallel 120V, Series 240V
  • Current - Output (Max):Parallel 3.33A, Series 1.67A
  • Primary Winding(s):Dual, Multiple Taps
  • Secondary Winding(s):Single, Multiple Taps
  • Center Tap:No
  • Power - Max:400VA
  • Mounting Type:Chassis Mount
  • Termination Style:Wire Leads
  • Size / Dimension:132.00mm Dia x 64.00mm W
  • Height - Seated (Max):-
  • Voltage - Isolation:5000Vrms
  • Weight:7.5 lbs (3.4 kg)

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0400MD-1-003

Buying Guide
Summary

Talema Group LLC 0400MD-1-003 is used in Power Transformers category in power designs where stability, startup behavior, and thermal headroom need to be measurable. Key specs include Description (PWR XFMR TOROIDAL 400VA CHAS MT), Mounting (Chassis Mount), and Packaging (Box).

Selection Notes
  • For 0400MD-1-003, confirm Primary Winding(s) (Dual, Multiple Taps) is suitable for your use case and operating conditions.
  • Confirm the mounting type (Chassis Mount) is suitable for your production flow and reliability target.
  • Check the supply current (Parallel 3.33A, Series 1.67A) in your power budget and thermal plan.
  • Verify Center Tap (No) and compare it against your reference design limits.
Alternates & Substitutions
  • For Power Transformers, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • Start by confirming the physical match (mounting Chassis Mount, packaging Box) so the swap does not create a footprint risk.
  • For regulator alternates, confirm startup sequencing, protections, and thermal performance in your actual layout.
  • To speed up alternate matching, share your must-have constraints (package/footprint, key ratings, interface) plus quantity and target date.
FAQ

Any tips for derating and validation for 0400MD-1-003?
Validate at worst-case temperature and load, confirm thermal headroom, and check protection and startup behavior with margin.

How is 0400MD-1-003 mounted?
Chassis Mount

What Primary Winding(s) is listed for 0400MD-1-003?
Dual, Multiple Taps

What Center Tap does 0400MD-1-003 have?
No

Application Scenarios

In production Power Transformers builds, parts like Talema Group LLC 0400MD-1-003 are shortlisted for predictable behavior, clear documentation, and stable supply. In practice, when power margins are designed in, downstream signal integrity and timing margins are usually easier to hold in production. They manage conversion, sequencing, and supervision so rails remain stable under load steps, brownouts, and surge conditions. In telecom and data center power, efficiency and hot-swap behavior are validated for 24/7 operation with constrained airflow. In instrumentation, clean rails reduce measurement noise so converter and analog front-end accuracy is not limited by supply ripple. In robotics platforms, sudden actuator and compute load steps stress converters, so transient response and protection behavior are validated together. In building automation controllers, stable rails prevent nuisance resets during brownouts and long cable-induced transients.

Compatibility Advice
  • In practice, verify ripple and load-step response at the point of load, because rails can look fine at the regulator but fail at the consumer with the final enclosure and cabling.
Project Fit
  • Ideal when you can qualify Talema Group LLC 0400MD-1-003 for Power Transformers integration across temperature and supply corners, when you can validate ripple and transient response at the point of load.
0400MD-1-0030400MD-1-003
$126.00
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