2011 new HW-A-1050 improved type B 54 V dc speed controller

High power 54 V dc motor speed, is in A-1040 A HW-based on the upgrade, A by A single power supply, bipolar type input voltage, HW-A-1050 B its characteristics, and single power supply, power supply input can be convenient by A dc voltage 18 V-60 V, is A wide voltage universal dc motor speed controller, HW-A-1050 B it's the PWM is the single polarity PWM, this makes the pulse width PWM waves of empty output than can be between 0% and 100% to adjust current.
HW-A-1050 B with over current protection, can according to load flow state arbitrary set over current protection, over current protection is when A buzz DaDa alarm sound, and alarm indicator light, kept flashing alarm, when the Lord micro processing chip will stop PWM waves, so can output is very good protection motor load and governor.
HW-A-1050 B of this governor, have two kinds of control ways, one is the traditional pattern, and the other A potentiometer governor with 0-5 V analog voltage control the speed adjustment way, or processing by 4-20 ma control way, USES the analog control methods will jump line, so that users can convert to upgrade use very convenient.

Exterior characteristics: rectangular black adopt ABS and flame retardant
Envelop dimensions: 105 mm long, wide 55 mm, high 40 mm
Each only weighs 130 grams

Brand: HSBC innovation
Type: HW-A-1050 B
Technical index:
(1) working voltage: DC18V-DC60V
(2) control power: 0.01 1600 W
(3) the static current 0.05 A (standby mode)
(4) and that the voltage: 0 v, 0.2 v
(5) power 24 V when 450 (W) 54 V when 1600 (W)
(6) rated fever current: 30 A (maximum output current)
(7) : 12000 HZ ac frequency
HW-A-1050 type B PWM dc governor, is A low loss the PWM voltage range (measured DC18V to DC60V can work normally)
Appearance is exquisite, output power and control wide range, the advantages of high sensitivity, HW-A-1050 type B governor easy installation, parallel, and series-parallel connection mode.

Use: a brush motor speed, electromagnetic motor speed, and automotive cooling fan speed regulation, car, car windshield wipers fan control motor speed,
Pipe exhaust fan speed control, running machine speed regulation, production line speed, electronic fan belt speed regulation, electric skateboards speed regulation, dc motor speed control
A brush motor speed high-power, computer fan parallel the speed.

Pulse width modulation of all points WidthModulator, called: "because of its special PWM, performance, are used
In dc load loop, lamps and lanterns light or dc motor speed control, HW-1040 type governor, is to use the pulse width
Modulation (PWM) principle of making motor governor, governor has been in: industrial PWM dc motor speed, industrial transfer
Belt speed regulation, lamplight illume mediation, the computer power supply, dc electric fans, such as heat used widely.

HW-A-1040 type (DC12v24v voltage universal) governor, working principle: is through the change of the output pulse of empty
Than to keep the average load current power from 0 to 100% change, and change the load, lamp brightness/motor speed.

Using pulse width modulation (PWM) mode, realize light/speed regulation, it is the advantage of power energy power, can get fully
Use of the circuit, high efficiency. For example: when output for 50% of square wave, pulse width modulation (PWM) circuit output energy
Power also to 50%, almost all of the energy conversion to load.

And the common resistance step-down speed regulation, to make the load when get power supply 50% of the largest power, the power supply must be provided
More than 71% of the power output, the 21% of consumption in the pressure drop and heat resistance on consumption. Large cloth part in the electrical energy
Resistance is consumed on the left, the energy, the output is conversion efficiency is very low.

In addition HW-A-1040 type speed because of its heat consumption by switch way almost nonexistent, HW-A-1040 type speed regulation in low speed
Torque is very large, because governor with automatic tracking PWM, in addition the pulse width modulation (PWM) mode, can make
Load at work almost full power supply voltage, get this helps to overcome motor coil and inner resistance motor
Have a more torque power.

2011 new HW-A-1050 improved type B

Instructions: speed switch has four terminal, specific wiring method please reference pictures (1) text stated as follows,
(1) GND: connect the dc power negative or use the battery by battery when fumbling,
(2) the VCC: connect the dc power is used when the battery and or pick up battery anode,
(3) motor positive: motor positive by dc power positive or use the battery by battery anode, when
(4) motor negative: motor negative by governor motor negative

Wiring is correct, electricity clockwise adjustment knob and, at this moment can be heard or feel speed switches have internal clear voice, then prove internal switch has been open
As the point of view of the knob and the constantly increasing control motor speed constant acceleration, when the knob and spin the speed of the motor is also reached the speed.
Note: do not meet the are aligned

Payment: you can use the bank card includes, industry and commerce bank, agricultural bank of bank of communications

China's industry and commerce bank card number: 6222 0235 0000 0685962 WangZhiCheng
Bank of communications: 405512 1036 8777903 DingPing

Agricultural bank of China: 95599 8159 81341 79318 DingPing

Agricultural bank of China: 622848 0170 2234 11712 DingPing

Province through cargo can be with charge

Hoau logistics, JiaJi logistics and all kinds of freight forwarding company can be according to different places, with with different logistics company. Provincial general freight is 20 yuan up to the province, general is 15 yuan on, freight volume to calculate, general goods choice freight company is better. Note: the order quantity with freight transportation is applicable, freight also much less. With the shipping company generally don't payment of freight, shipping goods mainly to pay!!!!! Special note: all of the freight according to actual condition to billing, took a products please contact with the shopkeeper!!!!! Any inconvenience, please understand!!!! Thank you! The post office: surface mail to the charge standard of postal: charge (6 to 15 days to go to the post office, energy-saving lamps not hair surface mail himself); (EMS) express: billing standard can be online in general is 20 yuan ten-day, since, billing site: http://www.ems.com.cn/ems/postage.jsp logistics, express: ShenTong express: the head of state of 15 kg weight 1, 2 yuan for 1 kg weight; 1 kg weight area 15 head of state, May 15 yuan for weight 1 kg (different areas, freight is not the same). Web site: http://www.sto.cn)

Company name: Harbin city HSBC electronic Co., LTD
Address: China's heilongjiang province north district of Harbin loose pine opens area
Postal code: 150026
Phone number: 86-0451-88102248