Rectifier Transformers  Manufacturers, Traders, Suppliers

Three-phase current transformer with attached rectifier DG
Technical Information:
The DG series is characterized by its robust and simple
design. For you this means a reliable and at the same time inexpensive power supply from standard parts. The elongated design of the DG series requires a small footprint in your switch cabinet. Due to the low installation depth, the devices can be optimally installed between the cable ducts.The DG series is designed in such a way that the rectifier plates with the press-fit diodes are always optimally located in the cooling current when mounted on the floor or wall.
Basis of the rectifier device is a three-phase current
transformer with separate windings according to EN 61558-2-6
with double insulation and increased air and creepage distances.Transformers are vacuum impregnated with cast resin varnish to reduce humming noise and increase insulation.Low switch-on rush of the transformer and therefore suitable for the use of inductive motor protection switches.
terminal connection with generously dimensioned
cross-section to reduce the voltage drop and
according to VBG4.
three-phase bridge rectification with protective circuit
by varistor. No-load
voltage.
residual ripple at rated current less than 4.9%. Screening on
request possible at extra charge.
The 3.5A - 10A power supplies can be supplied at low
extra charge with snap-on mountings for DIN top hat rail
.All power supplies are dimensioned by computer, with
CNC machines manufactured, piece-tested including a
high-voltage insulation test according to VDE. CE-compliant; protection class IP00, installation up to IP21

Galvanic Isolation Transformer
Electrically separates input/output circuits, blocks DC, reduces grid noise, protects sensitive equipment, and ensures safe, stable power—for industrial, medical, precision testing use.

Key Features
• Windings: Copper or aluminum
• Core: High-efficiency laminated steel (industry term: "Sheet Core")
• Treatment: Vacuum varnishing + high-temp oven drying
• Insulation: Enhanced (2500V rated)
• Power: 1KVA – 2500KVA
• Input Phases: 3-Phase, 2-Phase, 1-Phase
• Types: Galvanic isolation, power supply, voltage-changing transformers
• Compliance: IEC & TS EN ISO 9001:2015
Optional Features
• Cabinets: Indoor/outdoor dedicated
• Protection: Input/output fuse
• Function: Soft-start
• Cooling: Thermostat-controlled fan
• Customization: Made-to-order

1.Industrial Production: Adapts voltage for production line equipment and automation systems, isolates grid interference; supports customization based on equipment power to avoid failures from voltage mismatch.
2.Power Transmission & Distribution: Converts high voltage to low voltage, adjusts voltage in distribution networks; customizable by transmission capacity to ensure efficient power delivery.
3.Commercial & Public Facilities: Matches voltage for air conditioners, elevators in malls, hospitals, etc.; customizable by on-site power needs to ensure stable operation of facilities.
4.Data & Communications: Provides stable voltage for servers and base stations, reduces grid fluctuation interference; customizable by precision equipment power requirements to maintain continuous data services.
5.Specialized Scenarios: Dedicated for outdoor construction, medical imaging equipment, etc.; offers customization of cabinets, insulation levels, etc., to meet strict power quality requirements of special industries.