IC manufacturers Onsemi

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Onsemi NCP1256 | Demoboard NCP1256B60WGEVB

Test Procedure for the NCP1256B60WGEVB Evaluation Board

Overview

TopologyFlyback Converter
Input voltage85-265 V
Output 119 V / 3.3 A

Description

An ac source, delivering 80 V ac to 265 V ac, needed power is below 100 W. An electronic source or a simple variac can do.2. An input ac watt-meter, up to 100 W3. A dc load absorbing up to 100 W, Vin,max < 30 V, Iout,max < 5 A4. Either the above load can display dc V and dc A or separated V and A-meters are necessary If the load does not use local Kelvin sensors, then the output voltage must be measured at the board level, not at the cable ends.

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples
744822120SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

11 files Active i| Production is active. Expected lifetime: >10 years.WE-CMB Common Mode Power Line Choke 0.5 20 540 250 1500 MnZn 17.5 13 22 THT
750314896SPEC
4 files Active i| Production is active. Expected lifetime: >10 years. Transformer 0.6 3000 29.2 30.35 29.3 THT
Order Code Data­sheet Simu­lation
744822120SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

750314896SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples