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Low-Profile
Encapsulated Transformer Features |
The OB
Range is mounted in resin-filled, flat thermoplastic
cases and designed to be through-hole soldered direct to
PCB's. Four screws using holes molded in the corners of
the case can supplement mechanical fixing.
The
non-concentric twin primary and secondary windings are
wound on separate bobbins, which gives maximum isolation
and low inter-winding capacitance.
The flat
height profile allows for close spacing between
boards.
Features and benefits
include:
- International
Certifications
- Low Profile
- PCB Mounted
- Resin filled under
vacuum
- 5KV AC flash test
- Custom designs
available
- Industry Standard
- High reliability
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General
Specifications |
- Primary Volts: 120/240 or
115/230
- Frequency: 50/60 Hz
- Maximum ambient
temperature: 40 C
- Secondary voltage
tolerance: within 5% at nominal input and full
load
- Flash Tested: 5kV
AC
- Certifications: VDE 0551,
VDE 0570, IEC 742, EN60 742, EN61 558, UL 506, CSA
C22.2, SEV 1003, CE Marked
- EN 60-950 available on
request
- Available in
self-extinguishing materials to UL 94V-0
- Available with short
circuit protection (FLD Range)
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Additional
Specifications and
Information |
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Detailed Specifications (Standard
Range) |
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Mechanical Drawings |
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Transformer Connections
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Download Datasheet
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