Transformer, High Current Transformer, Ultra Isolation Transformer, Three Phase to Single phase transformer, Control Transformer, furnace Transformers, Special purpose transformers, Electroplating Rectifiers, Reactors, D.C.C.T. etc
MY2 AC100/110 ,DC24V 5A, AC220V 5A, MY2 AC110/120 DC24V 5A, AC220V 5A, MY2 AC12 DC24V 5A, AC220V 5A, MY2 AC200/220 DC24V 5A, AC220V 5A, MY2 AC220/240 DC24V 5A, AC220V 5A, MY2 AC24 DC24V 5A, AC220V 5A, MY2 DC100/110 DC24V 5A, AC220V 5A, MY2 DC12 DC24V 5A, AC220V 5A, MY2 DC24 DC24V 5A, AC220V 5A, MY2 DC48 DC24V 5A, AC220V 5A, MY2-02 AC100/110 DC24V 5A, AC220V 5A, MY2-02 AC110/120, DC24V 5A, AC220V 5A, MY2-02 AC12 DC24V 5A, AC220V 5A, MY2-02 AC200/220 DC24V 5A, AC220V 5A, MY2-02 AC220/240 DC24V 5A, AC220V 5A, MY2-02 AC24, DC24V 5A, AC220V 5A, MY2-02 DC100/110 , DC24V 5A, AC220V 5A, MY2-02 DC12 DC24V 5A, AC220V 5A, MY2-02 DC24 DC24V 5A, AC220V 5A, MY2-02 DC48, DC24V 5A, AC220V 5A
Rectifier transformer
Features: Wide range of system current Ratings Hinged terminal cover Various mounting options like DIN rail mounting, Wall mounting Terminal with self lifting screw with dual connection facility giving access from both sides of transformers
Hebei Anmei produce kinds of DIN standard , ANSI standard , AS standard transformer bushing insulator, oil level gauge and transformer accessorise
Used transformers
Used transformers
Product Details It is the insulating sleeve that leads the transformer's internal high and low voltage leads to the outside of the oil tank, which not only insulates the ground as the lead, but also plays the role of fixing the lead. Therefore, the transformer sleeve has the following requirements: (1) it must have specified electrical strength and sufficient mechanical strength. (2) must have good thermal stability, and can withstand the short circuit of the instant overheating. (3) small appearance, small quality, good sealing performance, strong universality and easy maintenance folding.
Transformer bushing insulators are applied as a structure, carrying on conductor through a partition such as transformer tank and insulating it, incorporating the means of attached flange to the partition for medium voltage level. For Entire Range of Bushings Ratings from - 1 Kv to 72 Kv & - 100 Amp. to 10,000 Amp. All Ares Insulator transformer bushing insulators are made of ceramic materials according to IEC 672. Other Transformer bushing custom-made insulators can be supplied upon customer's request and specifications.
Toroidal magnetic cores are made of a Fe-based thin (20 microns) nanocrystalline ribbon and have low loss, high induction of saturation, high operating temperature (up to 150 C), high magnetic permeability. Magnetic cores have a negative temperature coefficient of losses that provides stabilization mode transformer temperature. Application in power high- frequency transformers push-pull,bicyclic SMPS, DC-DC converters, audiotransformers. High permeability provides good electromagnetic connection of windings and low leakage inductance values. HIGHLIGHTS OF THE MATERIAL: Induction amplitude, Bm (25 C) 1,2 T Induction amplitude, Bm (90 C) 1,1 T Curie temperature, Tc 570 C Magnetostriction less than 0,5 x10 ^ -6 Magnetic Permeability (100 kHz) - up to 20,000
Co-based amorphous core in plastic container 1. high permeability 2.Thickness (1820 mkm) 3. Annealing in transverse field, permeability more than 100000, very low loss, flat hysteresis loop 4. Common-mode filter chokes, current transformers, including for precise electronic electricity meters, protective cutout, High Frequency power transformers in SMPS, audio transformers, etc. 5.D from 4-32mm Ribbon wound magnetic core is placed into hard protective container of glass-polyamide and mechanically fixed with silicone sealant. Co-based amorphous ribbon wound magnetic core is placed into hard protective container of glass-polyamide and mechanically fixed with silicone sealant.Size veries:outer D =4-32mm.The container has rounded edges and is designed for direct winding of a thick wire. The container provides reliable mechanical protection and preservation of amorphous material's properties. All materials comply with UL94V-1 / 0. 1. High permeability 2.Thickness (1820 mkm) 3. Annealing in transverse field, permeability more than 100000, very low loss, flat hysteresis loop 4. KEY FEATURES OF THE AMORPHOUS MATERIAL: Induction amplitude, Bm (25C) 0.59 T Induction amplitude, Bm (90C) 0.50 T Curie temperature, Tc 220C Operating temperature range -60C ... 100C Magnetostriction less than 0.110^-6 Typical permeability (10 kHz) - 120 000 Typical permeability (100 kHz) - 35 000
Co-based amorphous core in plastic container 1. high permeability 2.Thickness (18-20 mkm) 3. Annealing in transverse field, permeability more than 100000, very low loss, flat hysteresis loop 4. Application: Common-mode filter chokes, current transformers, including for precise electronic electricity meters, protective cutout, High Frequency power transformers in SMPS, audio transformers, etc. KEY FEATURES OF THE AMORPHOUS MATERIAL: Induction amplitude, Bm(25C) 0.62 T Induction amplitude, Bm(90C) 0.54 T Squareness ratio Br/Bm (@ 100 kHz, 80 A/m) at least 0.90 Curie temperature, Tc 225C Operating temperature range -60C ... +100C Magnetostriction less than 0.110^-6
Toroids have the best possible shape from the magnetic point of view. The flux path is completely closed so the capabilities of the ferrite are fully exploited. Especially for high permeability ferrites the effect of even a minor airgap in the magnetic circuit can spoil up to 50% of the effective permeability. A further advantage is the very low leakage fi eld which makes it a suitable shape for power and pulse transformers. Ring cores are mainly used for pulse- and wide band transformers and interference suppression coils but also in special power supplies.
Due to the high saturation fl ux density of iron powder (950...1600 mT) these ring cores are very suitable for output chokes carrying high DC currents. Another application is found in lamp dimmers as ballast choke. The cores are made of electrolytic iron powder, mixed with a small amount of resin for insulation. They are coated with polyamide 11 (thickness 0.1 - 0.3 mm). The isolation voltage between core and winding is up to 1500 V.
RM cores were designed for use in high Q, high stability fi lter inductors. Their shape allows economic utilization of surface area on the PCB. The range is standardized in IEC 431 and is available worldwide from many suppliers. The sizes are based on the standard PCB grid distance. RM 5, for instance, fi ts on a board space of 5 x 5 modules of 2.5 mm grid. Coil formers and clips were optimized for automated winding and mounting. The slots provide suffi cient space for leads of windings. Magnetic shielding is not as good as with P-cores, but still effective.
The shape of EI cores, more precisely a core set consisting of an E core and an I core, is magnetically equivalent to an E core set with shorter legs. For typical characteristics, see therefore the E core section.
A disadvantage of the classical P core design has always been the narrow wire slots, making it diffi cult to make strong coil formers with integrated solder pins. In the PTS design this problem is solved by cutting away the sides of both core halves. This creates ample room for wires and coil former fl anges. A range of special PTS coil formers is available but also most standard P core accessories can be used.
U cores, with rectangular crosssections, are easy to produce and are relatively inexpensive. For this reason they are very popular in low cost applications such as interference fi lters and output chokes in radio and TV equipment. There is no real optimization for transformer winding designs and the core is rather bulky. Large U cores like U93 and U100 are suitable for very high throughput powers. They can be stacked to form transformers, capable of handling several kW's in applications such as industrial HF welding.
The ER core design is derived from the original E core and, like ETD and EC cores, has a round centre pole and outer legs with a radius to accomodate round coil formers. These cores are mainly used for power transformers. The round centre pole allows the use of thicker wires while the shorter turn length keeps the copper losses low.
PQ cores, like RM/I cores, have round solid centre poles and round winding areas. On the outside the design is rectangular. Top and bottom of a core set are completely fl at, allowing good thermal contact with heat sinks. PQ cores are mainly used in power conversion. Therefore they are only offered in power materials. For most core sizes matching coil formers are available.
