Product Description:
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Adjustable Voltage and Current Output
The DPH8909-RF Programmable DC Power Supply provides a highly customizable 0-96V adjustable voltage and 0-9.6A adjustable current. Its high precision and stability make it an excellent choice for laboratories, factory testing, and electronic equipment maintenance. The efficient design ensures consistent performance with minimal power loss. -
Versatile Control Options
Enjoy the convenience of three control methods to suit your needs:- Panel Buttons: Easily adjust voltage and current directly on the front panel.
- PC Software Communication: Utilize the included PC software to manage settings remotely. It supports SIMPLE and MODBUS communication protocols, providing seamless integration into various systems.
- Wireless Remote Control: Operate the power supply wirelessly within a 10-meter range. One remote can manage up to 30x99 devices by configuring communication channels and addresses.
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BUCK Architecture for High Efficiency
Built on BUCK architecture, the DPH8909-RF ensures stable performance with an operating frequency of up to 150kHz and a voltage difference as low as 0.5V. Its design delivers high conversion efficiency, reducing energy waste. -
Broad Input Compatibility
Supporting input voltages from 20-110V DC, this power supply is compatible with multiple power sources, including AC-DC switching power supplies, solar panels, wind turbines, and battery-powered systems, ensuring wide adaptability. -
Advanced Safety Features
Protect your devices with programmable voltage and current limits, safeguarding against over-voltage and over-current conditions. The temperature-controlled fan automatically adjusts its speed to prevent overheating, and the output shuts off in extreme conditions for safe operation. -
Convenient Memory and Parameter Storage
Save and recall up to 10 parameter configurations (M0-M9) for repetitive tasks. This feature improves workflow efficiency, especially for users needing consistent settings across projects. -
Fast Voltage Regulation and Reliable Output
With a rapid voltage regulation response, the DPH8909-RF delivers precise and stable output under varying loads, ensuring reliability for professional and industrial use.
Specifications:
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Model |
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Input voltage |
20-110V |
20-110V |
20-110V |
20-110V |
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Output voltage |
0-96V |
0-96V |
0-96V |
0-96V |
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Output current |
0-9.6A |
0-9.6A |
0-20A |
0-20A |
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Output Power |
0-921.6W |
0-921.6W |
0-1920W |
0-1920W |
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Wireless transmission |
RF transmission |
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Communication Interface |
TTL serial communication |
485 communication interface |
TTL serial communication |
485 communication interface |
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Voltage resolution |
10mV |
10mV |
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Current resolution |
1mA |
10mA |
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Power effect |
CV＜0.5%+10mv，CC＜1%+5mA |
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Load effect |
CV＜0.5%+10mv，CC＜1%+5mA |
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Output ripple |
<50mVpp（Input 40V、Output 12V、7A） |
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Typical efficiency |
92%（Input 40V、Output 30V、7A） |
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Display accuracy |
10mV、1mA |
10mV、10mA |
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Output error |
Voltage：±2‰+1characters、Current ：±5‰+2characters |
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Response time |
<50ms |
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Wireless distance |
10 meters (accessible) |
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Wireless frequency |
2.4G |
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Communication channels |
01-30 |
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Communication address |
00-99 |
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Display method |
2.4 inch LCD screen |
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rechargeable battery |
3.7V/2000mA |
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Store operation |
10 groups of parameter storage for M0-M9 |
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Type of protection |
PT（Over temperature protection） |
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Application ambient temperature |
Onboard radiator, fan cooling |
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Use environment |
Indoor use design, maximum humidity 80 |
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Wireless controller dimension |
120*80*37mm |
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Product dimension |
150*120*59mm |
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Package dimension |
210*150*75mm |
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Net weight |
690g |
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Gross weight |
800g |
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Shipping List
1、DPH8909 Power Supply
2、Remote Control，Remote Control Charing Cable（DPH8909-RF/DPH8909-485RF kit contains）
3、USB To TTL Communication Line（DPH8909/DPH8909-RF kit contains）
4、USB To 485 Module（DPH8909-485/DPH8909-485RF kit contains）
Free Shipping
Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx. Full Shipping Policy
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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