1182D240

1182D240

  • Description:PWR XFMR TOROIDAL 30VA CHAS MT
  • Series:1182
  • Mfr:Hammond Manufacturing
  • Package:Box

SKU:f94273776383 Category: Brand:

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Product Detailed Parameters

  • Description:PWR XFMR TOROIDAL 30VA CHAS MT
  • Series:1182
  • Mfr:Hammond Manufacturing
  • Package:Box
  • Type:Toroidal
  • Voltage - Primary:117V, 234V
  • Voltage - Secondary (Full Load):240V
  • Current - Output (Max):125mA
  • Primary Winding(s):Dual
  • Secondary Winding(s):Single
  • Center Tap:No
  • Power - Max:30VA
  • Mounting Type:Chassis Mount
  • Termination Style:Wire Leads
  • Size / Dimension:76.20mm Dia
  • Height - Seated (Max):31.75mm
  • Voltage - Isolation:4000Vrms
  • Weight:1.1 lbs (499 g)

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1182D240

Buying Guide
Summary

Hammond Manufacturing 1182D240 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 30VA CHAS MT), Mounting (Chassis Mount), and Packaging (Box).

Selection Notes
  • For 1182D240, confirm the mounting type (Chassis Mount) is suitable for your production flow and reliability target.
  • Check the supply current (125mA) in your power budget and thermal plan.
  • Confirm Termination Style (Wire Leads) meets your design constraints and system-level expectations.
  • Confirm the mounting type (Chassis Mount) matches your assembly process and reliability requirements.
Alternates & Substitutions
  • For Power Transformers, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • If the alternate is “close but not identical”, document the differences and define a measurable acceptance test for production.
  • Validate min/max ratings and operating conditions at corners so the substitution does not depend on typical-only behavior.
  • For regulator alternates, confirm startup sequencing, protections, and thermal performance in your actual layout.
FAQ

Who is the manufacturer of 1182D240?
Hammond Manufacturing

Any tips for derating and validation for 1182D240?
Validate at worst-case temperature and load, confirm thermal headroom, and check protection and startup behavior with margin.

Which Height - Seated (Max) is listed for 1182D240?
31.75mm

Which Power - Max is specified for 1182D240?
30VA

Application Scenarios

For Hammond Manufacturing 1182D240 in the Power Transformers category, teams usually prioritize documentation clarity and repeatable behavior in production. In practice, they manage conversion, sequencing, and supervision so rails remain stable under load steps, brownouts, and surge conditions. Engineers typically evaluate efficiency, thermal rise, transient response, EMI behavior, and fault handling to protect sensitive downstream circuits. In battery-powered tools and portable medical devices, efficiency and low quiescent current extend runtime while keeping transient behavior predictable. In PoE-powered equipment, robust power management ensures stable operation under cable loss, thermal constraints, and varying supply headroom. Across instrumentation, clean rails reduce measurement noise so converter and analog front-end accuracy is not limited by supply ripple. In real deployments, for many products, reliability is the outcome of repeatable validation more than any single headline spec.

Compatibility Advice
  • During bring-up and production test, verify impedance or ESR behavior across frequency so the real dynamics match your stability and noise expectations. This helps field behavior stay predictable across lots.
Project Fit
  • Best fit for Power Transformers when you can validate stability, EMI, thermal rise, and sequencing on the assembled system.
1182D2401182D240

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