Hot sell dc 300v 10a power supply output variable voltage constant current
Why Choose Us?

How to Buy?
√Sending Inquiry-----Price and details will be replied within 24 hours
√Confirm Details & Price-----We provide you the most resonable price
√Place Order Online-----You can place order online
√Make Payment-----T/T,Western Union,PayPal,L/C at sight
√Arrange Producttion-----3-7 days sample production time
√Quality Testing-----Strict quality inspection,accept the third-party inspection
√Deliver-----Sample shipped by DHL,UPS,FedEx or TNT.By air or by sea is also optional
√Qot Your Item-----You received the goods.
Technical Specifications
Item | Performance Parameter |
Product Name | dc 300v 10a power supply output variable voltage constant current |
Model  No. | TMO-KDPS-3KW |
Input Voltage(AC) | 1 phase AC220V±15% ; 2 phase/3 phase AC380V±15% |
Input Frequency(Hz) | 50/60Hz |
Output Voltage(V) | 0~600 |
Output Current(A) | 0~200 |
Output Power(W) | 3KW |
Efficiency | ≥87% |
Load Change Rate | 0.5% |
Display | 4 digits LED display, precision:±1% |
Protection | Over voltage,over current,over temperature,under voltage,short circuit |
Operating Noise | <50db(1 meter away from the surface of the equipment) |
Adjusting Way | Â Knob/Button control |
Cooling Method | Intelligent temperature control fan |
Setup Time of Boot Output Voltage | 3S |
Ripple | 0.4%V |
Operating Environment | Temperature:-20~45°C,Humidity:10~85%RH |
Storage Environment | Temperature:-20~70°C,Hunidity:10~90%RH |
★Optional Communcation Function | Adopts the Modbus communication protocol, provide RS232/485 interface, easy to connected to BMS and have remote control via PC. |
Product Details
- Voltage Range: 0-5000V
- Current Range: 0-1000A
- Wide range of voltage & current combinations in constant power
- Simultaneous display of output voltage and current
- Current sharing for parallel operation
- Optional RS232 and RS485 interfaces
- Suitable for various loads
- Over and under voltage protection
- Over current protection
- Over temperature protection
- Short circuit protection

Optional Models


Customer Service
Please contact us through email or phone, we will assist you in any way possible and aim to answer all emails within 24-48 hours.
Payment Terms:Â Â
1. T/T ,Western Union,PayPal,L/C at sight,Online Order,etc.
2. We accept Credit Card,E-Checking,Master Card,etc.
Lead Time:Â Â
1.Sample orders will be delivered from our factory within 7 working days.
2.General orders will be delivered from our factory within 15 working days.
Shipment:Â Â
1.By EMS, DHL, FedEx, TNT, UPS or other express.
2.By our forwarding agent (by air or by sea).
3.By your own forwarding agent.
After-sale service:Â Â
1.All products have been checked and packaged in good condition before dispatch.
2.Warranty :12 Months
Contact Us

Â
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Hot sell dc 300v 10a power supply output variable voltage constant current
Why Choose Us?

How to Buy?
√Sending Inquiry-----Price and details will be replied within 24 hours
√Confirm Details & Price-----We provide you the most resonable price
√Place Order Online-----You can place order online
√Make Payment-----T/T,Western Union,PayPal,L/C at sight
√Arrange Producttion-----3-7 days sample production time
√Quality Testing-----Strict quality inspection,accept the third-party inspection
√Deliver-----Sample shipped by DHL,UPS,FedEx or TNT.By air or by sea is also optional
√Qot Your Item-----You received the goods.
Technical Specifications
Item | Performance Parameter |
Product Name | dc 300v 10a power supply output variable voltage constant current |
Model  No. | TMO-KDPS-3KW |
Input Voltage(AC) | 1 phase AC220V±15% ; 2 phase/3 phase AC380V±15% |
Input Frequency(Hz) | 50/60Hz |
Output Voltage(V) | 0~600 |
Output Current(A) | 0~200 |
Output Power(W) | 3KW |
Efficiency | ≥87% |
Load Change Rate | 0.5% |
Display | 4 digits LED display, precision:±1% |
Protection | Over voltage,over current,over temperature,under voltage,short circuit |
Operating Noise | <50db(1 meter away from the surface of the equipment) |
Adjusting Way | Â Knob/Button control |
Cooling Method | Intelligent temperature control fan |
Setup Time of Boot Output Voltage | 3S |
Ripple | 0.4%V |
Operating Environment | Temperature:-20~45°C,Humidity:10~85%RH |
Storage Environment | Temperature:-20~70°C,Hunidity:10~90%RH |
★Optional Communcation Function | Adopts the Modbus communication protocol, provide RS232/485 interface, easy to connected to BMS and have remote control via PC. |
Product Details
- Voltage Range: 0-5000V
- Current Range: 0-1000A
- Wide range of voltage & current combinations in constant power
- Simultaneous display of output voltage and current
- Current sharing for parallel operation
- Optional RS232 and RS485 interfaces
- Suitable for various loads
- Over and under voltage protection
- Over current protection
- Over temperature protection
- Short circuit protection

Optional Models


Customer Service
Please contact us through email or phone, we will assist you in any way possible and aim to answer all emails within 24-48 hours.
Payment Terms:Â Â
1. T/T ,Western Union,PayPal,L/C at sight,Online Order,etc.
2. We accept Credit Card,E-Checking,Master Card,etc.
Lead Time:Â Â
1.Sample orders will be delivered from our factory within 7 working days.
2.General orders will be delivered from our factory within 15 working days.
Shipment:Â Â
1.By EMS, DHL, FedEx, TNT, UPS or other express.
2.By our forwarding agent (by air or by sea).
3.By your own forwarding agent.
After-sale service:Â Â
1.All products have been checked and packaged in good condition before dispatch.
2.Warranty :12 Months
Contact Us

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Opportunities: Growing outdoor and camping activities are likely to increase the use of portable power stations
There is a rise in recreational and camping activities, such as fishing and hiking, mainly in North America. According to the North American Camping Report of 2019, there has been an addition of 7 million new camper households in the US, and the percentage of people camping has increased by 72% since 2014. In addition, to the increase in new campers, more Gen X campers (38%) and millennials (32%) have begun identifying themselves as campers and frequently go camping. According to Tourism Research Australia, in 2019, total tourism, which included domestic and international tours, accounted for USD 152 billion. In Australia, people visiting hotels, motels, and resorts accounted for 24%, and people going for caravanning and camping accounted for 14%. According to Eurostat, two-thirds of European campsites are located in 5 countries, namely the UK, France, Germany, Italy, and the Netherlands. In 2017, camping visitors spent a total of 397 million nights across EU campsites.
With the growing need to stay connected and millennials opting for camping, there is a demand for various electronic equipment such as laptops, smartphones, rechargeable trekking head torches, camping lamps, fridges, and cooler backpacks. All these devices need the power to keep them working, which increases the opportunities to use portable power stations.
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