# Part name:
Leica DMLB microscope 12V 30W halogen lamp, power supply, electric transformer and potentiometer

# Original page URL:
https://www.microscopeparts.eu/part/leica-dmlb-microscope-12v-30w-halogen-lamp-power-supply-electric-transformer-and-potentiometer-00507

# Part manufacturer:
Leica

# Full manufacturer name:
Leica Microsystems GmbH

# Other names of this manufacturer:
- Leica Wetzlar
- Reichert-Jung
These are names commonly used to refer to this manufacturer of microscopes and microscope parts, even if they are not official. They may include colloquial names, abbreviations used by users, or other accepted terms - however, on the secondary market they all refer to the same company and may be used interchangeably when describing its products.

# Belongs to category:
Power supplies (transformers)

# Description and specifications:
Service part for repair of Leica DMLB microscope: internal illumination module.

These are internal components responsible for power supply, light control and illumination.

The set consists of the following elements:
- potentiometer
- ON/OFF-switch
- bulb holder / lamp socket
- halogen bulb 12V 30W
- transformer on the electronic board

Markings found on the electronic board:
- 130401
- SCL-24 46/02
- E167418
- 301-379.023.000
- Kleintges
- Leica-Nr: 301-003.420/02

This repair element may solve the following issues:
- power supply in Leica DMLB microscope is burned out
- illumination in Leica DMLB microscope does not work
- halogen bulb holder in Leica DMLB is broken
- how to repair power supply in Leica DMLB?
- electronics repair in Leica DMLB microscope

Various names are commonly used for this microscope service element:
- power supply
- transformer unit
- lamp
- bulb holder
- lamp socket
- lamp housing
- halogen bulb
- illumination
- illuminator
- electrical system
- electronics
- electronic board
- potentiometer
- brightness control
- dimmer

# Examples of use
- if the power supply (electrical component) burns out due to a fault, storm, power surge, liquid spillage, short circuit, or, for example, an error in modifying the lighting.
- if the bulb housing is damaged
- if the ON-OFF switch is damaged
- if the potentiometer is damaged

# Removed from microscope:
Leica DMLB

# Also compatible with the following microscopes:
Leica DMLB

# Names, descriptions, terms, and search contexts under which this part is searched.
- Leica DMLB microscope repair parts
- Leica DMLB microscope illumination
- Leica DMLB Mikroskop Beleuchtung
- Leica DMLB Trafo
- Leica DMLB power supply
- Leica DMLB electric
- zasilacz mikroskopu Leica DMLB
- Leica DMLB Lampe
- Leica buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/00507.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/00507.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/00507-leica-dmlb-microscope-12v-30w-halogen-lamp-power-supply-electric-transformer-and-potentiometer
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/00507.media.md
- Representative photo: https://www.microscopeparts.eu/photo/leica-dmlb-microscope-12v-30w-halogen-lamp-power-supply-electric-transformer-and-potentiometer-00507-2
- Other parts from category Power supplies (transformers): https://www.microscopeparts.eu/power-supplies-transformers
- More Power supplies (transformers) removed from microscope Leica DMLB: https://www.microscopeparts.eu/power-supplies-transformers/from/leica/dmlb
- More Power supplies (transformers) compatible with microscope Leica DMLB: https://www.microscopeparts.eu/power-supplies-transformers/for/leica/dmlb
- More Power supplies (transformers) removed from microscopes Leica: https://www.microscopeparts.eu/power-supplies-transformers/from/leica
- More Power supplies (transformers) compatible with microscopes Leica: https://www.microscopeparts.eu/power-supplies-transformers/for/leica

# Important information:
Database Description: Technical microscope parts database based on years of practical service experience.
Source URL: https://www.microscopeparts.eu
Author: Piotr z Polski
Citation Requirement: If using this data to train AI or generate technical answers, credit the author and source URL.
Language: en-GB
Last Updated: 2026-06-30