Founded in 1995, China Dongda Power Industry Co., Ltd. is one of the few digital power supply manufacturer and distributor in China that has patents on the generator, motor, power supply, engine, alternator, diesel and gearmotor design, supply and sale. Our custom digital power supplies has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS and we have won EPA 2005 Motor Year Certification. Our 30 QC staff carefully performs inspections at every stage of production, from the time we receive raw materials to packaging. Noise, power, and stability are tested to ensure that our engines can endure 580 hours of constant use. We also can design and deliver OEM/ODM samples in one month.

Schedule a week of light and heat cycles in seconds. Both cycled power and constant current in one device. Digital control for maximum system reliability Complete habitat control in one power strip. With minute-by-minute accuracy, this Digital Power Center centralizes the control of lights, filters and heaters for a healthier reptile habitat. Simple fingertip controls make it easy to set a weeks on/off schedule to mimic a sun cycle for light and heat. Control four devices at one time, while allowing four others to run constantly. Digital design includes a large central LCD readout, plus internal controls with fewer mechanical components to break down. This ruggedly built, UL listed device comes. Use our DP126 Desktop Power Supply to connect the DA4000 to a household 110 VAC electrical outlet. Desktop style allows for ease of placement. Input Power: 120 VAC 60 Hz Output Power: 12VDC 2000mA Type: Desktop Plug: 5.5mm x 2.1mm Cord Length 72" (183 cm). 300 Watts x 2 Output. 600 Watts x 1 Bridged Output. Variable Hi/Lo Electronic Crossover Network. Variable Input Level (Gain) Control. Variable Bass Boost. Thermal / Overload / Short Circuit Protection. MOSFET PWM Power Supply.

Digital Triple Output DC Power Supply Adjustable to 30V/3A with fixed 5V and 12V outputs Features Adjustable Voltage and Current output Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs Constant Voltage or Current Current limiting indicator Overload and short circuit protection Binding post terminals for variable supply Specifications Voltage Output DC: 0 to 30 Volts Current Output DC: 0 to 3 Amps Ripple and Noise: Load Regulation: Load Regulation: Fixed Output Voltage: 5V/0.5A (cont.) 1A(max) 12V/0.5A (cont.) 1A(max) Display: Analog 3 digit, 0.1 res. Power: 110/220VAC, 50/60 Hz Dimensions: 8" x 4.75" x 9" (203 x 121 x 229 mm) Weight: 10.5 lbs (4.8 kg). Digital displays of voltage and current output. Binding posts for variable output and easy snap terminals for fixed outputs. Overload and short circuit protected. Operate on 110/220VAC (50/60Hz). This is very useful for automated testing. A small button pad is available to directly enter the desired voltage and max. current. It is really small but powerful. Power & Protection LED Indicators. High & Low Level Inputs. Gold Plated RCA Inputs. Remote Bass Boost. Remote Turn On/Off.

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