Ubuy DC 12V 4-Wire PWM Onye njikwa okpomọkụ

Ntuziaka ojiji ngwaahịa

• Use the buttons on the controller for various functions such as switching display parameters, increasing or decreasing parameter values, and setting PWM parameters.
• Set the ‘L**’ Accelerated Temperature, ‘H**’ Full Speed Temperature, and ‘C**’ Shutdown Temperature to control the fan speed based on temperature thresholds.
• Configure the PWM output time sequence by pressing the ‘OK’ button and using the ‘+’ and ‘-‘ buttons to switch between values P1 or P-1.

DC 12V 4-Wire PWM Onye njikwa okpomọkụ

Nkọwa

• It is a DC 12V 4-Wire PWM Fan Temperature Controller. 3Bit red LED digital display screen shows temperature and speed which can be used for Host box, CPU, Server host, etc.

Atụmatụ

1. 4-Wire Fan Dedicated Controller
2. 100% PWM Speed Control
3. Support Reverse Time Sequence Fan
4. Support 3A Fan Low Temperature Shutdown
5. Temperature and Speed Dual Display
6. Power-OFF Parameter Memory Function

Oke

• Vol -arụ ọrụ Voltage: DC 8V-16V ( Recommend 12V)
• Working Current: <40mA at 12V
• Drive Current: <3.5A
• PWM Range: 1%~100% (+/-0.5% )
• Ugboro PWM: 25KHz (+/- 1KHz)
• PWM Amplitude: 5V na ebutughi ya
• Measure Temperature: -9.9C~99.9C Celsius Degree
• Temperature Error : +/-1.2C at 0C~50C and +/-2C at others
• Ihe mmetụta okpomọkụ: NTC 10K B=3590 Sensọ
• Sensor Length : 40cm
• Nha modul:60*29*21mm

Button Set Method

1. ’ + ’ Button : Switch display parameters at Normal Running State; Increase parameter value at Parameter Set State. Keep press to increase parameter values quickly and continuously at Parameter Set State.
2. ’ – ’ Button : Switch display parameters at Normal Running State; Decrease parameter value at Parameter Set Mode. Keep press to decrease parameter values quickly and continuously at Parameter Set State.
3. ’ OK ’ Button :
   1. >.At Normal Running State: Short-press enter into Set PWM Parameter State. Then press ‘ + ’ and ‘ – ’ buttons to change the parameter value and set range is 1% to 100%. Short-press again to save value and exit.
   2. >.At Normal Running State: Keep press 2 second enter into Set Temperature State. Then short-press press ‘ OK ’ button to switch parameters ‘ L** ’, ‘ H** ’, ‘ C** ’. Press ‘ + ’ and ‘ – ’ buttons to change the parameter value. Short press ‘ OK ’ button again to save value and exit.
   3. >.Set PWM OUT Time Sequence: Keep pressing ‘ OK ’ button and then turn ON the working power supply, then enter into set mode for PWM OUT Time Sequence. Press the‘ + ’ and ‘ – ’ buttons to switch the value of P1 or P-1. Press ‘ OK ’ button again to save value and exit.
      1. >. P1 : Forward Output, Default Normal PWM OUT Time Sequence.
      2. >. P-1: Reverse PWM OUT Time Sequence.

Temperature Parameter Set

1. ‘ L** ’ Accelerated Temperature: Set range is 5~94. PWM output increases with temperature rise when the measured temperature higher than‘ L** ’.
2. ‘ H** ’ Full Speed Temperature: Set range is 10~99. PWM keep output 100% and fan keeps running at full speed.
3. ‘ C** ’ Shutdown Temperature:
   1. Nhazi nso bụ 0 ~ 92.
   2. Enable this function if ‘ C** ’ >0;
   3. Disable this function if this parameter is set to ‘ C00 ’. Fan keep work and PWM keep output.
   4. Turn OFF fan( both fan power and PWM signal are turn off) ;
   5. At Shutdown State: Fan restarts and speed changes with temperature if when the measured temperature higher than ‘ L** ’ Accelerated Temperature.
4. Note-1: The difference between ‘ L** ’ Accelerated Temperature and ‘ H** ’ Full Speed Temperature cannot be less than 5.
5. Note-2: The difference between ‘ L** ’ Accelerated Temperature and ‘ C** ’ Shutdown Temperature cannot be less than 2.
6. Note-3: if the difference does not meet the requirements when setting parameters, the program will automatically adjust the other two parameters.

Ngwa

1. Njikwa akpaaka ụlọ ọrụ
2. Igwe CNC
3. Host box, CPU, Server host
4. Ọsọ gọvanọ

ngwugwu

1. 1pcs DC 12V 4-Wire PWM Fan Temperature Controller
2. 1pcs 40cm NTC 10K B=3590 Temperature Sensor

FAQ

Ajụjụ: Gịnị bụ akwadoro na-arụ ọrụ voltage maka onye njikwa a?

A: The akwadoro na-arụ ọrụ voltage is DC 12V, with a range of DC 8V-16V.

Ajụjụ: Kedu ka m ga-esi tọọ ọsọ fan dabere na okpomọkụ?

A: You can set the L Accelerated Temperature, H Full Speed Temperature, and C Shutdown Temperature parameters to control the fan speed based on temperature thresholds.

Akwụkwọ / akụrụngwa

Ubuy DC 12V 4-Wire PWM Onye njikwa okpomọkụ [pdf] Ntuziaka DC 12V 4-Wire PWM Onye na-ahụ maka okpomọkụ, 4-Wire PWM Fan njikwa okpomọkụ, PWM Onye njikwa okpomọkụ, njikwa okpomọkụ.

Ntụaka

• Akwụkwọ ntuziaka onye ọrụ