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Coilcraft CPS
Close up of N288x
Datasheet 3D Models

Power Factor Controller Transformers

for ON Semi MC33261 and MC34261

RoHS compliant
  • Designed for use with ON Semiconductor MC33261 and MC34261 power factor controllers
  • Built using standard materials for lowest cost
  • Custom transformers available for specific combinations of output power and input voltage

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Typical Application

Works with Motorola MC33261/MC34261

Part number Input Voltage 1
N2880-AL 110 V — 220 V
N2881-AL 110 V

Specifications

Electrical specifications at 25°C.

Part number
(Hover for schematics)
Inductance
min (µH) 2 		Inductance
max (µH) 2 		DCR max (Ω) 3 Isolation
Voltage (Vrms)
Pri Sec
N2880-AL 780 960 0.100 0.017 500
N2881-AL 290 350 0.170 0.019 500
Notes
  1. N2880-AL: “universal” 110/220 V input voltage
  2. N2880-AL: Tested at 15.75 kHz, 1 Vrms
    N2881-AL: Tested at 15.75 kHz, 0.2 Vrms
  3. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.

Termination:

  • RoHS-compliant. Tin-silver over tin over copper terminations.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
−40°C to +85°C
Storage temperature range:
Component: −40°C to +85°C
Packaging trays: −40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
See FIT/MTBF Calculations

Physical characteristics

N2880-AL

pwrfa80d.gif

N2881-AL

pwrfa81d.gif

General specification

Weight:
N2880-AL: 176 g, N2881-AL: 22.2 g

Washing

PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Related product series

EB0057

PFC Boost Inductor

FA2890-AL PFC Boost Inductor

JA4224 PFC Boost Inductor

Power Factor Controller Coils

Q3903-AL

Magnetics for IR Dimming Ballast IC