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<title><![CDATA[EC21 Product Catalogs - efficiency switching power supply]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/efficiency_switching_power_supply--2673/1/efficiency switching power supply.html]]></link><item>
<title><![CDATA[OEM Extrusion Aluminum CNC Machined Precision Heatsink Custom CNC Extruded Heat Sink for Cooling]]></title><link><![CDATA[https://bythermal.en.ec21.com/OEM_Extrusion_Aluminum_CNC_Machined--12049113_12049115.html]]></link><description><![CDATA[power supplies. For example, in high - end gaming PCs, the intense
processing power of these components generates significant heat, and our heat
sinks ensure stable operation, preventing overheating ]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[30-50KW High Frequency Induction Heating Machine]]></title><link><![CDATA[https://duolin.en.ec21.com/30_50KW_High_Frequency_Induction--12026187_12026189.html]]></link><description><![CDATA[power unit and transformer
1. Good start up performance: IGBT MF induction power supply apply series resonance technology so it can be starts up 100% under any condition.
2. Less indterface to power ]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[Square Battery Cell Tail Taping Into the Shell Machine]]></title><link><![CDATA[https://sidasi999.en.ec21.com/Square_Battery_Cell_Tail_Taping--9456505_11185371.html]]></link><description><![CDATA[switching model should not exceed
30min
Item
Specifications
技术参数
efficiency（PPM）
40PPM
Auxiliary time (MIN)/shift
30
Product pass rate
99.8%
Rate of grain or move
95%
Product model replac]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
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<title><![CDATA[Ceiling Fan Rotor Casting Machine]]></title><link><![CDATA[https://osneq.en.ec21.com/Ceiling_Fan_Rotor_Casting_Machine--12017287_12017290.html]]></link><description><![CDATA[switch, when an abnormality is detected, the machine will alarm and stop working.
Product Parameters
name
Model/Specification
power supply
AC380V three-phase 50/60HZ (customizable)
Gas source
0.5~0.7]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[Electrical Discharging Saw Machine]]></title><link><![CDATA[https://techedm.en.ec21.com/Electrical_Discharging_Saw_Machine--10439326_10717502.html]]></link><description><![CDATA[efficiency is high, the maximum cutting speed is 1800mm2/min
(3)Use steel as the electrode, the cost is rather lower
(4)Cutting gap, ≤2mm, save precious steel
II. Specification
Model No.
EDS350
ESD]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Telecommunication Communication Cabinet Assembly]]></title><link><![CDATA[https://acesz.en.ec21.com/Telecommunication_Communication_Cabinet_Assembly--11987964_11987974.html]]></link><description><![CDATA[switches, routers, modems, and power supplies within the cabinet.
Cable termination: Connecting cables and wires to the equipment, ensuring proper termination and labeling.
Power distribution: Instal]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
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<title><![CDATA[Wire Forming Machine Custom 1.5-4.5mm Spring Making Machine.5axis Spring Machine]]></title><link><![CDATA[https://yinfengspringmachine.en.ec21.com/Wire_Forming_Machine_Custom_1.5--11961619_11962154.html]]></link><description><![CDATA[switching servo motor2.9KWMax Wire Feed speed0-80m/minSpinner axis servo motor1.0KWCam instruction value±0.1°- ±359.9°Power supply380V ± 10%V50HZCam rotation speed1-60RPMSize1800x1700x2100mmWire]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[On-line Monitoring of Current Temperature and Faults]]></title><link><![CDATA[https://snova17.en.ec21.com/On_line_Monitoring_of_Current--10350838_10350865.html]]></link><description><![CDATA[efficiency, shorten the outage time, quickly restore the power supply, and improve the reliability and economic efficiency of power supply, which is of great significance.
Specification
ITEM
DETAILS
]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[NB200/200pfc/250pfc/350/500]]></title><link><![CDATA[https://cindydun27.en.ec21.com/NB200_200pfc_250pfc_350_500--11924852_11925061.html]]></link><description><![CDATA[switching power supply,wide application range of power supply4.SMT chip design,ensure the duty cycle5.32-bit microcomputer chip processor,real-time current display6.Advanced high-efficiency inverter ]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[CNC Machine Tool PD-ST Medium-Speed Wire-Moving Control System]]></title><link><![CDATA[https://wjcncmachine.en.ec21.com/CNC_Machine_Tool_PD_ST--10984002_11028623.html]]></link><description><![CDATA[switch of machining electrical gauge;
2. The integrated design combines computer control, high-frequency power supply, driving power and electric equipment for machine tools;
3. The dedicated digital]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
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<title><![CDATA[10 Zones SMT Reflow Soldering Machine , PCB SMD Reflow Oven Hot Air Convection]]></title><link><![CDATA[https://machinesmtcom.en.ec21.com/10_Zones_SMT_Reflow_Soldering--11870997_11870998.html]]></link><description><![CDATA[switching.2.Intelligent monitoring operation status, fault sound and light alarm, production data recording.3.Siemens PLC + PID closed-loop control, temperature control accuracy of ±1℃.4.Long temp]]></description><pubDate><![CDATA[20231128]]></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[Power Supply
220V, 50Hz, 5KW
Air Supply
0.6Mpa
Noise
＜65dB
Operation Temperature
Room temperature: 23℃±3℃
Operation Humidity
50±10％
Communication Interface
Ethernet
Adapt to Card Type
Supp]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[Intelligent Var Compensator]]></title><link><![CDATA[https://pqtech.en.ec21.com/Intelligent_Var_Compensator--463785_572585.html]]></link><description><![CDATA[power compensation system with linear response characteristics
Response speed: 5~16m/sec
Prevents the reduction of voltage of flicker
Transient free
Free from excessive switching phenomenon
Energy ef]]></description><pubDate><![CDATA[20150401]]></pubDate></item>
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<title><![CDATA[High Pressure Pipe Crimping Machine]]></title><link><![CDATA[https://hbpdyl.en.ec21.com/High_Pressure_Pipe_Crimping_Machine--11765491_11765496.html]]></link><description><![CDATA[efficiency of shrinking pipe and easy fatigue of operators. The improved crimping machine not only saves manpower, but also improves the crimping quality and pipe shrinking efficiency.The hydraulic t]]></description><pubDate><![CDATA[20230406]]></pubDate></item>
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<title><![CDATA[100ml/Min PEM Hydrogen Cell Electrolyzer Stack Pure H2 Output]]></title><link><![CDATA[https://smtlabtech.en.ec21.com/100ml_Min_PEM_Hydrogen_Cell--11702388_11702392.html]]></link><description><![CDATA[efficiency.
Working Principle of PEM hydrogen cell
Electrolytic water meeting the requirements (with electrical resistivity &gt;1MΩ/ cm) , after being put into the anode chamber of electrolytic cell, w]]></description><pubDate><![CDATA[20230104]]></pubDate></item>
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<title><![CDATA[Mobile Trailer Vacuum Transformer Oil Purifier Equipment, Movable Insulation Oil Filtration Unit]]></title><link><![CDATA[https://zhongneng123.en.ec21.com/Mobile_Trailer_Vacuum_Transformer_Oil--4454862_4558467.html]]></link><description><![CDATA[Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy ]]></description><pubDate><![CDATA[20221218]]></pubDate></item>
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<title><![CDATA[SKD Series]]></title><link><![CDATA[https://tjfreya.en.ec21.com/SKD_Series--9613790_9614064.html]]></link><description><![CDATA[efficiency
All the motor has the thermal and open-phase protecting function. When there is an unexpected failure, it will shut off the power supply effectively so as to protect the motor. It serves a]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
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<title><![CDATA[Small CNC Hole Drilling Machine for Aluminum with Cheap Price]]></title><link><![CDATA[https://sdmmcnc.en.ec21.com/Small_CNC_Hole_Drilling_Machine--10171390_10190972.html]]></link><description><![CDATA[efficiency and precision. 
Technical Parameter
Air Pressure
0.5~0.6MPa
X/Y/Z Axis stroke
1200mm*300mm*280mm
Power supply
380V 50Hz or As Customer need
Max rotary speed
18000RPM
Main spindle Power
3KW]]></description><pubDate><![CDATA[20161021]]></pubDate></item>
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<title><![CDATA[LED Bulb Light Semi-automatic Assembly Line with Best Price]]></title><link><![CDATA[https://rongyumachine.en.ec21.com/LED_Bulb_Light_Semi_automatic--10519041_10525464.html]]></link><description><![CDATA[efficiency and work efficiency, saves the cost of manual operation, decreases error rate and increase production;Rotary type LED bulb light semi-automatic assembly line Made in China For lamp base-pc]]></description><pubDate><![CDATA[20231215]]></pubDate></item>
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<title><![CDATA[WFM Micro Fine Vibration Grinder]]></title><link><![CDATA[https://wtgrinderline.en.ec21.com/WFM_Micro_Fine_Vibration_Grinder--11009844_11028349.html]]></link><description><![CDATA[efficiency Micro Fine Vibration Grinder
can be applied to the following materials:ganoderma lucidum,mushroon,instant coffee,etc.
2.MAIN FEATURE:
The machine uses the optimized vibration parameters to]]></description><pubDate><![CDATA[20210610]]></pubDate></item>
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<title><![CDATA[3 in 1 Laser Cutting Cleaning Welding Machine]]></title><link><![CDATA[https://remcortechnology.en.ec21.com/3_in_1_Laser_Cutting--11813351_11813356.html]]></link><description><![CDATA[switch welding/cutting/cleaning mode according to the needs easily.
Super High efficiency. The welding speed can be up to 2m/min compared with traditional tig/mig 0.5m/min, which is 3-5 times faster.]]></description><pubDate><![CDATA[20230630]]></pubDate></item>
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<title><![CDATA[2pcs Flybacks 100W CO2 HV Laser Power Supply 100watt HV CO2 PSU]]></title><link><![CDATA[https://zrsuns.en.ec21.com/2pcs_Flybacks_100W_CO2_HV--11839618_11840130.html]]></link><description><![CDATA[power supply unit selects zero-current half-bridge soft-switch circuit to make sure the air cooling laser power supply unit has high efficiency and fast response speed.
2.The air cooling laser power ]]></description><pubDate><![CDATA[20230831]]></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[powered at the same time – one can be used for insulation while the other can be used for melting, eliminating the need for additional switching devices.
Our serial-connection resonant design ensur]]></description><pubDate><![CDATA[20231013]]></pubDate></item>

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