This CE-Approved, affordable switching power supply packs a lot of features into an ultra-compact, lightweight design that features 9-15VDC variable output and delivers up to 20A continuous, 30A peak.
Convenient for radio users, the Noise Offset Circuit moves unwanted switching noise to another frequency. Other features include a large illuminated digital Volt/Amp meter, rear panel binding posts (30A peak/a pair), front panel quick terminals (5A peak/a pair, banana for E, Anderson power Poles for T), voltage adjust (9-15V) or fixed at 13.8V, ripple less than 80mVp-p and triple circuit protection for short-circuit, over temperature, and current limiting.
The output voltage is continuously adjustable from 9to15Volts DC, or fix it at rated 13.8V.
Volt & Amp Meter
A highly visible, accurate digitalVolt
Amp meter allows real-time monitoring of the output current.
Auxiliary Output Terminals (5A max.)
A pair of quick terminal on the front panel adds an extra versatility.
(Banana terminals for E, Anderson power Poles for T)
Large Binding Posts
The main output terminals are large enough to provide an efficient power transfer to your equipment.
Forced Air Cooling
Designed with reliability in mind, a durable cooling fan keeps DM-30 running continuously under heavy loads.
The Noise Offset Circuit moves any unwanted switching noise
Input Voltage 220VAC 50/60Hz (DM-30E)
120VAC 50/60Hz (DM-30T)
Output voltage 13.8V DC (rated) variable 9~15V DC
Output current 20A continuous at 13.8VDC
30A max (50% duty cycle, 1min. interval)
Output voltage regulation Less than 2%
Ripple voltage Less than 80mVp-p
Protection Automatic current shut down over 30A
Temperature protection circuit
Fuse 5A (DM-30E) / 8A(DM-30T)
Dimensions: 155 x 75 x 205 mm or 6.10 x 2.80 x 8.07 inches
Digital Lab switching power supply with regulated mode 30V / 20A
Adjustable laboratory power supply 0-30V, 0-20A stabilized, LCD display, internal heatsink with temperature controlled fan.
This regulated DC power supply unit is ideal for use in laboratories, workshops, car racetrack or model railway.
It is a precise adjustable power supply in a solid steel housing.
The output voltage can be infinitely controlled by 0-30 V. The current limit value (current value) can be adjusted from 0-20 A, which is reduced upon reaching the same voltage.
The device is stabilized and short circuit protection by limiting the output current.
The heat transfer is effected by an internal heat sink that is at higher temperatures supported by the fan.
Display for output voltage with 1 decimal place
Display for output current with 1 decimal place
Massive outputs with screw on the back
1 output with safety sockets on the front for currents up to max. 5A
Passive and active cooling
High efficiency, low weight and low heat generation by switching power supply technology
EV Peak PU2 power supply 14.5A 100-220V compatible with EV-PEAK-AR1 charger
The PU2 adopted a new circuit design, and by the skilled professionals with high standards of process meticulously, you can rest assured to use.
The switching power supply using household 100-240V/AC power supply,and will be converted to stable 24V DC power supply, can provide up to 14.5A of continuous output current.Please make sure that you read the instructions, warnings, and safety notes before using the PU2 for the first time.
The EV Peak SD1 Duo LiHV/Lipo AC/DC Battery Charger is compatible with up to 6S LiPo batteries with a max charge of 30 Amps, and 500 Watts on DC input. Using the AC input, the SD1 still puts out an impressive 300W of power, per independent channel, allowing you to charge two different kinds of batteries at the same time.
Aside from the impressive charge rates, the SD1 features a brilliant touch-sensitive, full-color 4.7″ LED screen, with a maximum resolution of 480dpi. Using the touch screen, you can easily and intuitively navigate the menu to check cell voltage, monitor charge status and set all parameters, plus much, much more.
Built-in 750W AC power supply
Colorful human-computer interaction interface
Large screen ,272*480dpi
Active OS makes operation easy and clear
Active PFC to strong adapt to the grid
Automatic detection and soft start function
Short circuit protection,over current protection,over voltage protection,reverse polarity protection
Visual UI real-time monitor the charge and discharge process
Graupner electronic switched-mode power supply is characterised by its low weight and very compact and slim design. The innovative technology eliminates the need for large, heavy transformers. The input voltage range of 100 - 240 V AC means it can be used in all European countries as well as in the USA and Japan. The power supply is particularly suitable for use with chargers. Polaron chargers can also be placed next to the mains PSU and connected directly to it.
Powerful fan with a modern switching power supply technology, compact size and high RF immunity. The ventilator automatically adapts to the actual required capacity and does not run constantly at full speed. Output voltage and ampere are infinitely variable and the digital display to read. With this power supply you can make three basic settings for volts and amps and so prepare the network device, eg for different tasks.
200-240 VAC 50/60 Hz
1-30 volts DC regulated
0-30 Amp regulated
Ripple & Noise
(Rms) voltage: 5 mV
peak-peak voltage: 50 mV
Load Voltage Regulation (10-100% load): 50 mV
Voltage Regulation Line (170-264V AC): 20 mV
Current regulation Load: 200 mA
Current Regulation Line (170-264V AC): 50 mA
Power Factor Control
Power factor correction> 0.95 at optimal load
Features & Facilities
Digital display (2 x 3-digit LED Volt and Amp separated
Output ports on the front for small loads (up to 5 amps)
Main ports on the back (up to max. 30 amps)
Socket for remote control on the back (wired remote control possible)
Controller for voltage and amperage can be changed in behavior. Either "smooth" and very precise or simply faster
Protection against overload
Overvoltage protection (AC input)
Protection against overheating
Glass fuse accessible from the outside (next to the power inlet)
High Power 40 amp switching power supply (switch mode) with two analog output voltage and current measuring devices especially for the power of RC equipment, fixed voltage of 13.8 volts, or other applications for voltages from 3-15 volts
Operating voltage :230 Volt-AC/ 50Hz 230 volts AC / 50Hz
Output voltage :3-15 volts DC regulated or 13.8 volt DC
Output Current :40 amps constant,43 amps short
Dual meters for voltage and current, state Bi-color LED red (fault) and green DC connectors screw terminals
Cooling Ventilator Fan
Protection against overload, overheating, short circuit and reverse polarity protection, output voltage from 16.5 volts protection
High efficiency> 78% by PFC (Dynamic Power Factor Correction)> 0.95 maximizes the necessary current, high RFI stability Dimensions (WxHxD):220x110x300 mm Weight:3,5 Kg
High Power 40 Amp Switching Power Supply (Switch-Mode) with two LED digital measuring instruments for output voltage and output current.
Specifically for the power supply of two-way radios, radio equipment by 13.8 volt fixed voltage or other applications for voltages of 3-15 Volt
Operating voltage : 230V AC / 50Hz
Output voltage : 3-15 Volt DC regulated or 13.8 volts DC fixed voltage by fixed voltage switch on the underside
Output Current : 40 Ampere
Output current momentarily: 43 Ampere
Ripple & Noise : <50mV
Load regulation: <200mV
Line regulation: <50mV
Ads & measurement works: LED 3-digit digital meters for voltage and current, state bi-color LED red (fault) and green
DC jacks: screw terminal clamps
Safety: Protection against overload and overheating, short circuit and reverse polarity protection, output overvoltage protection at 16.5 volts
Tools: Dark gray metal housing with rubber feet, high efficiency> 78% by PFC (Dynamic Power Factor Correction)> 0.95 maximizes the required current, High RFI stability
This new dual-output, 13.8v, 200W, power supply is a high quality switch mode unit with a particularly smooth output current, making it suitable for use with almost all DC input chargers available today, even those that are sensitive in voltage. Most 12v nominal input chargers, such as those in the Ripmax range, are more than able to cope with the 13.8v DC output. The dual 4mm outputs allow easy connection of two units such as chargers, tyre warmers or battery warmers etc, to take advantage of the maximum current of 15 Amps/200W supplied. The case is moulded from tough plastic and therefore naturally insulated.
The flexible, dual-output, 13.8v, 415W power supply is a high quality switch mode power supply with a smooth output current, making it suitable for use with almost all DC input chargers on the market. The dual, 4mm outputs also have screw-clamp outputs, allowing flexibility in the way that external units like chargers are connected. With a useful 30A and 415W of power output, this power supply can be used as a stable source of DC output that is suitable for chargers or even testing smaller motors when the ESC is direct connected. By having a stable current, it is easier to understand motor performance when varying propellers etc.
Powerful 1200 Watt mains PSU, with user-variable output voltage and digital display of voltage and current.
The input voltage range is 100...240 V, and the mains lead plugs into the unit, making it extremely versatile.
The output voltage can be adjusted within the range 15....30 Volt DC, and the maximum current is 50 A. The unit‘s total continuous power is 1200 Watt.
The electrical energy is transferred to consumer units such as battery chargers via four sockets, three of which are switchable.
The mains PSU also features two USB outputs with a total capacity of 5 V / 2.1 A - ideal for charging devices such as tablets, smart phones, digital cameras, etc.
Two DC power outputs, up to 30 amperes Output voltage adjustable 12-18V Large LCD indicates voltage and current amperes output Two USB ports, 5 volts, 1000mA total for MP3 player, mobile phone and digital cameras Smart cooling fan Over temperature protection Over loading protection Short circuit protection
Voltage : 100-240V AC
Input AC Frequency : 50-60Hz
Output Voltage : 12-18V DC±0.5V
Output Current : 30A±1A
Current Overload Protection : ≤31A 500MS
Input Fuse : 10A Fuse
LCD Display : Voltage Precision ±0.3V Current Precision ±0.3A
SkyRC eFuel 50A (1200W) Power Supply with active PFC
Powerful 1200 Watt mains PSU, with user-variable output voltage and digital display of voltage and current. The input voltage range is 100...240 V, and the mains lead plugs into the unit, making it extremely versatile. The output voltage can be adjusted within the range 15....30 Volt DC, and the maximum current is 50 A. The unit‘s total continuous power is 1200 Watt. The electrical energy is transferred to consumer units such as battery chargers via four sockets, three of which are switchable. The mains PSU also features two USB outputs with a total capacity of 5 V / 2.1 A - ideal for charging devices such as tablets, smart phones, digital cameras, etc.
The eFUEL 17A compact DC power supply can convert standard household power 100-240V AC to 13.8V DC power and supply max 17 amperes of continuous power. It delivers smooth and reliable power and it not only enables RacingStar RS16 Charger but also RacingStar RSTW Tire Warmer to dock directly without the use of messy DC cables. It can also be used with other DC devices.