EI78 series

65VA-EI78-36.5-KK

65 VA · EI78 core · KK (cover + strain relief) · 230 V primary · 14 part numbers

DiscontinuedDatasheet (PDF)Request a quote

This series has been withdrawn from the current catalog

The 65VA-EI78-36.5-KK datasheet is no longer part of pcb mount transformers production and these part numbers cannot be ordered. The page and the drawing stay published for anyone maintaining a design that already uses one — open a part number below to see the active parts it can be requoted against.

Send the specification and we will quote the same wind as a custom build.

Photograph of an Aslan 65VA-EI78-36.5-KK EI78 transformer — 65VA-EI78-36.5-KK as supplied — KK (cover + strain relief). The winding printed on the label is one of the part numbers listed below.

Dimensioned drawing of the 65VA-EI78-36.5-KK transformer: outline, mounting height, and pin layout — Outline and pin layout — millimetres, 42.5 mm pin spacing. Every part number on the 65VA-EI78-36.5-KK datasheet shares this footprint.

Series specifications

Core: EI78
Rated power: 65 VA
Primary: 230 V (single winding)
Secondary: 6–24 V per winding · single or dual
Pin spacing: 42.5 mm
Winding code: 36.5
Cover style: KK (cover + strain relief)
Copper weight: 265 g
Total weight: 1,600 g
Pin configuration: 2-8 / 12-16 · 2-8 / 11-13 + 15-17
Certifications: EN 61558
Part numbers: 14 on this datasheet

Insulation and impregnation are specified as air, oven-dried varnish, polyurethane coating, or epoxy potting, selected to the unit's environmental exposure and required creepage and clearance.

Datasheet

Archive copy

Factory datasheet for the withdrawn 65VA-EI78-36.5-KK series, kept here for anyone maintaining a design that already uses one. PDF, opens in a new tab.

65VA-EI78-36.5-KK.pdf

Download datasheet

Part numbers in this series

Core, rating, cover, and footprint are fixed by the datasheet above. These 14 part numbers differ only in the secondary winding.

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14 rows

65VA-EI78-36.5-KK — part numbers

ASL203306	6 V	10,830	6.55 V	2-8 / 12-16
ASL203308	7.5 V	8,660	8.2 V	2-8 / 12-16
ASL203309	9 V	7,220	9.8 V	2-8 / 12-16
ASL203312	12 V	5,420	13.15 V	2-8 / 12-16
ASL203315	15 V	4,330	16.4 V	2-8 / 12-16
ASL203318	18 V	3,610	19.7 V	2-8 / 12-16
ASL203324	24 V	2,710	26.25 V	2-8 / 12-16
ASL203406	2 × 6 V	5,420	6.5 V	2-8 / 11-13 + 15-17
ASL203408	2 × 7.5 V	4,330	8.2 V	2-8 / 11-13 + 15-17
ASL203409	2 × 9 V	3,610	9.7 V	2-8 / 11-13 + 15-17
ASL203412	2 × 12 V	2,710	13.1 V	2-8 / 11-13 + 15-17
ASL203415	2 × 15 V	2,170	16.3 V	2-8 / 11-13 + 15-17
ASL203418	2 × 18 V	1,810	19.6 V	2-8 / 11-13 + 15-17
ASL203424	2 × 24 V	1,350	26.25 V	2-8 / 11-13 + 15-17

Current is quoted per secondary winding, so a dual-winding part delivers the listed current on each of its two windings rather than splitting it between them. No-load voltage is the open-circuit secondary before the winding is loaded — expect it to sit above the rated figure.

Next step

Still using this series?

The wind still exists as a specification even though the part number has gone. Send it over and we will price the same transformer as a custom build.

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