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<title><![CDATA[EC21 Product Catalogs - direct current]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/direct_current--2673/1/direct current.html]]></link><item>
<title><![CDATA[CROSS-TYPE Zig-Zag ECO HYBRID TRANSFORMER]]></title><link><![CDATA[https://dodotrad.en.ec21.com/CROSS_TYPE_Zig_Zag_ECO--12066796_12068395.html]]></link><description><![CDATA[direction so that the phase of the current is reversed so that the zero-phase magnetic fluxes cancel each other out. 
2) Negative-Sequence harmonic reduction principle
The principle of reducing Negat]]></description><pubDate><![CDATA[20260308]]></pubDate></item>
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<title><![CDATA[HEVQ50 12dc]]></title><link><![CDATA[https://oumiya.en.ec21.com/HEVQ50_12dc--1727269_12052169.html]]></link><description><![CDATA[Features
Epoxy packaging, the contacts are protected by nitrogen, preventing oxidation, strong cooling arc capacity.High-voltage, high-current control capable.Compact &amp; low operating sound.Safety and]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
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<title><![CDATA[Plasma Gas Combustion Cathode]]></title><link><![CDATA[https://reframetals.en.ec21.com/Plasma_Gas_Combustion_Cathode--12016380_12041522.html]]></link><description><![CDATA[direct replacement without requiring adjustments to equipment parameters. This significantly enhances operational convenience and work efficiency.
The 9MB spraying electrode also offers broad compati]]></description><pubDate><![CDATA[20250206]]></pubDate></item>
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<title><![CDATA[Festo Servo Motor EMMT-AS-60-S-LS-RMB 5242199 in Stock]]></title><link><![CDATA[https://cwgreentech.en.ec21.com/Festo_Servo_Motor_EMMT_AS--11988971_11988974.html]]></link><description><![CDATA[Directive
To EU Low Voltage Directive
In accordance with EU RoHS Directive
CE marking (see declaration of conformity)
To UK instructions for EMC
To UK RoHS instructions
To UK regulations for electric]]></description><pubDate><![CDATA[20240823]]></pubDate></item>
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<title><![CDATA[Profile Bending Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Profile_Bending_Machine--11511703_11511743.html]]></link><description><![CDATA[currently the most advanced profile forming equipment domestic and overseas.
As a leading profile bending machine manufacturer, we provide high quality profile bending machine for sale with a good pr]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[On-Board Charger Unit (OBC Unit)]]></title><link><![CDATA[https://empevmobility.en.ec21.com/On_Board_Charger_Unit_OBC--11907616_11907628.html]]></link><description><![CDATA[An ac on board charger
unit (OBC) is a device used in electric vehicles (EVs) to convert alternating current (AC) power from the electrical grid into direct current (DC) power to recharge the vehicle]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[300ml Alkaline Hydrogen Generator 99.999% H2 Gas Maker]]></title><link><![CDATA[https://smtlabtech.en.ec21.com/300ml_Alkaline_Hydrogen_Generator_99.999--11795594_11795609.html]]></link><description><![CDATA[direct current, the 
electrochemical reaction of water molecule occurs. It produces oxygen on
the anode, and hydrogen on the cathode. The reaction equation is as 
follows:Anode: 2OH--2e → H2O 1/2O2]]></description><pubDate><![CDATA[20230523]]></pubDate></item>
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<title><![CDATA[Automatic Pallet Truck AGV]]></title><link><![CDATA[https://mwr1.en.ec21.com/Automatic_Pallet_Truck_AGV--11450114_11499246.html]]></link><description><![CDATA[current position and driving direction of the AGV automated pallet truck, select the best driving route, and automatically control the driving and steering of the AGV automated pallet truck. After re]]></description><pubDate><![CDATA[20211227]]></pubDate></item>
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<title><![CDATA[industrial Chiller,Cooling Thermsotat / Bath]]></title><link><![CDATA[https://wxpca001.en.ec21.com/industrial_Chiller_Cooling_Thermsotat_Bath--5675435_5691821.html]]></link><description><![CDATA[Direct type magnetic pump
Optional: Increase the pipeline magnetic pump pressure in the pipeline
Evaporator
Standard: Braze welding plate heat exchager (BPHE)
Optional: Stainless steel tube heat exch]]></description><pubDate><![CDATA[20180619]]></pubDate></item>
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<title><![CDATA[CX-160/315ZFDelta CNC Controlled Electro Fusion Wire Laying Machine]]></title><link><![CDATA[https://electrofusion.en.ec21.com/CX_160_315ZFDelta_CNC_Controlled--9519568_9519575.html]]></link><description><![CDATA[current to generate heat, the surface of the plastic pipe and the inner surface of the pipe member is inserted into the tube and melt through the plastic melt expansion force of the surface and the i]]></description><pubDate><![CDATA[20150521]]></pubDate></item>
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<title><![CDATA[SRA+VE     Series]]></title><link><![CDATA[https://tjfreya.en.ec21.com/SRA_VE_Series--9613629_9613844.html]]></link><description><![CDATA[current control(also called distant automatic control):
User can control the function of the actuator through DC4~20mA current in order to locate the valve precisely.
4.Two lines control:
The actuato]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
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<title><![CDATA[IFT 458 Ignition Controller]]></title><link><![CDATA[https://madasfoshan.en.ec21.com/IFT_458_Ignition_Controller--6921532_6921533.html]]></link><description><![CDATA[Directive90/396/EEC and in line with standards of European Gas Application EN298;
Current under flame monitoring can be adjusted between 2-20&amp;mu;A;
High voltage ignition cable is better less than 1 m]]></description><pubDate><![CDATA[20120927]]></pubDate></item>
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<title><![CDATA[Eddy Current Separator/Non-ferrous Metal Separator]]></title><link><![CDATA[https://henanjufeng.en.ec21.com/Eddy_Current_Separator_Non_ferrous--10142194_10142667.html]]></link><description><![CDATA[Eddy current separator/non-ferrous metal separator 
Eddy current separator makes use of induced current generated by conductor in the high frequency alternating magnetic field. During operation, ther]]></description><pubDate><![CDATA[20160907]]></pubDate></item>
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<title><![CDATA[DX Pulse Magnetizer Demagnetizer Charging Machine for Motor Magnet and Speaker Magnetization]]></title><link><![CDATA[https://jackietsui.en.ec21.com/DX_Pulse_Magnetizer_Demagnetizer_Charging--8508233_11795161.html]]></link><description><![CDATA[Direction
Radial magnetization: inside magnetizing; outside magnetizing; radial internal and external magnetizing.
Axial magnetizing: axial single magnetizing; axial sided magnetizing.
Radiation magn]]></description><pubDate><![CDATA[20230522]]></pubDate></item>
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<title><![CDATA[J201 Customized Carbon Brushes Starter for Collector Ring]]></title><link><![CDATA[https://krisyao313.en.ec21.com/J201_Customized_Carbon_Brushes_Starter--10889268_10889352.html]]></link><description><![CDATA[current density
Material
High copper graphite with binder
Dimension
10x25x50mm or customized 
Samples
available
More Brush for
Low voltage and high current direct current generators, such as DC gener]]></description><pubDate><![CDATA[20190107]]></pubDate></item>
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<title><![CDATA[Linear Cutting-Big-Swing Taper Linear Cutting Machine Tool]]></title><link><![CDATA[https://wjcncmachine.en.ec21.com/Linear_Cutting_Big_Swing_Taper--10984002_11028601.html]]></link><description><![CDATA[direction of UV.
3. Pendulum shaft link mechanism is one of the decisive factors affecting the machining precision of large taper, while the unique precise pendulum shaft link mechanism is the guaran]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
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<title><![CDATA[Auto Starter Parts]]></title><link><![CDATA[https://empcasting.en.ec21.com/Auto_Starter_Parts--11594536_11594543.html]]></link><description><![CDATA[current from the battery and causes the driving gear of the starter to produce mechanical movement. The driving mechanism meshes the driving gear into the gear ring of the flying wheel and can automa]]></description><pubDate><![CDATA[20220629]]></pubDate></item>
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<title><![CDATA[CNC Tool Grinding Machine 5 Axis Tool Grinder Universal Tool Grinder PLUS 4]]></title><link><![CDATA[https://beiping2014.en.ec21.com/CNC_Tool_Grinding_Machine_5--11170722_11171438.html]]></link><description><![CDATA[Direct drive in all rotary axis A and B
Hydraulic balance system in the vertical axis ensure the motor current 
and precision.
The heart of the machine is the grinding head turret with 4 grinding spi]]></description><pubDate><![CDATA[20200612]]></pubDate></item>
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<title><![CDATA[Direct Drive Linear Motion Devices Torque Motor]]></title><link><![CDATA[https://cskhh.en.ec21.com/Direct_Drive_Linear_Motion_Devices--11859093_11907840.html]]></link><description><![CDATA[direct drive linear motor
contains windings that generate a magnetic field, and the rotor consists of permanent magnets or soft magnetic materials. When electrical current is supplied to the stator w]]></description><pubDate><![CDATA[20240301]]></pubDate></item>
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<title><![CDATA[High Precision Components Manufacturing]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/High_Precision_Components_Manufacturing--11858667_11858676.html]]></link><description><![CDATA[direct machine tools to chip at (subtract) a material. This is until the material forms the input designed part.
Aluminum CNC Machining Parts
Stainless/Carbon Steel CNC Machining Parts
Brass/Copper C]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
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<title><![CDATA[Induction Heater for Forging]]></title><link><![CDATA[https://tyinduction.en.ec21.com/Induction_Heater_for_Forging--11686230_11822645.html]]></link><description><![CDATA[current through a coil, which creates an oscillating magnetic field. When a metal part is placed within this field, eddy currents are induced in the metal, which generate heat. This heat is then used]]></description><pubDate><![CDATA[20230721]]></pubDate></item>
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<title><![CDATA[ZG-HA/ELD Series Bearing Induction Heater]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/ZG_HA_ELD_Series_Bearing--11682717_11905151.html]]></link><description><![CDATA[current in the magnetic field will accumulate every time it passes through the resistance. As a result, the workpiece is also heated.
The Advantage &amp; Feature of Bearing Induction Heater
- Safe, clean]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Four-axis 3D CNC Foam Cutting Table]]></title><link><![CDATA[https://roielfc.en.ec21.com/Four_axis_3D_CNC_Foam--11838013_11838016.html]]></link><description><![CDATA[direct control of codes or drawings on the computer side, automatic cutting can be realized, and the efficiency is high, which is several times that of manual mold making. 
2. There are many types of]]></description><pubDate><![CDATA[20230825]]></pubDate></item>
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<title><![CDATA[Three Phase Round Electrical Meter Socket Base]]></title><link><![CDATA[https://gomelong1.en.ec21.com/Three_Phase_Round_Electrical_Meter--11597755_11597757.html]]></link><description><![CDATA[C12.19/ ANSI C12.20
- Maximum demand measurement and resetting
- Bidirectional measurement, Reverse energy calculated into forward 
- Current flow direction indication
- LCD rotor simulation disk]]></description><pubDate><![CDATA[20220706]]></pubDate></item>
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<title><![CDATA[Seaweed Macrocystis Pyrifera Integrifolia Choped Brown From Peru]]></title><link><![CDATA[https://wildcrafted.en.ec21.com/Seaweed_Macrocystis_Pyrifera_Integrifolia_Choped--11487019_11599083.html]]></link><description><![CDATA[direct suppliers, our seaweed processing plant have total area of 30,000 m2, where they are carried out the processes of cleaning, selection, natural drying, mill and classification. We own two proce]]></description><pubDate><![CDATA[20221003]]></pubDate></item>
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<title><![CDATA[First Class Medium Frequency Vacuum Melting Furnace Energy Saving]]></title><link><![CDATA[https://meltfurnaces.en.ec21.com/First_Class_Medium_Frequency_Vacuum--11854349_11854350.html]]></link><description><![CDATA[current
( A)
1305ADirect current voltage
(V)
500Direct current
(A)
1600medium frequency voltage
(+-10%) V
1200medium frequency
(Hz)
100-500Hzmedium frequency power
(Kw)
800KW Customization:Customized]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
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<title><![CDATA[PTE-S5000 Smart Card Sorting and Ranking Machine]]></title><link><![CDATA[https://piotecglobal.en.ec21.com/PTE_S5000_Smart_Card_Sorting--11883003_11883020.html]]></link><description><![CDATA[current card sequence number, thereby achieving card sorting and ranking.
During the production process, custom smart card that fail inspection and missing cards will be replaced with specially desig]]></description><pubDate><![CDATA[20240103]]></pubDate></item>

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