SANYO DENKI launches
a controlling device that easily regulates the rotational speed
of fans equipped with PWM control function
February 8, 2016
SANYO DENKI has developed and released the "San Ace PWM controller", a device for controlling the rotational speed of fans that have PWM control function.
It optimally controls the fan rotational speed easily, contributing to reducing the system power consumption and the fan noise.
Features
1. Reduces system power consumption and fan noise
For PWM fan speed control, a PWM control circuit needs to be newly designed and configured.
By using this product, however, PWM control function fans can be fully utilized without the need for preparing new circuits, contributing to reducing the system power consumption and the fan noise.
2. Can be common-powered by the fan power supply
The controller can be powered by the fan power supply of rated voltage 12, 24, and 48 VDC, and no separate supply is required.
3. Maximum of four fans connectable
Up to four fans with PWM control function can be connected and controlled.
*PWM control function allows for the fan speed to be controlled externally by adjusting the duty cycle--pulse width--of input pulse signals. Many of our conventional fans are equipped with the function.
Specifications
| BOX Type | PCB Type | |
| Size [mm] | 66 (W) ×86 (H) ×38 (D) | 45 (W) ×80 (H) ×17 (D) |
| Rated voltage [VDC] | 12, 24, and 48 | |
| Power consumption [W] | 0.2 | |
| Operating voltage range [VDC] | 7 to 60 | |
| Operating temperature[℃] | -20 to +70 | |
| Output PWM signal | VOH (high level voltage): 3.3 or 5 VDC (selectable)，Frequency: 25 kHz | |
| No. of connectable fans | Up to 4 fans | |
| Mounting method | DIN rail mounting or screw mounting | Screw mounting |
| Mass [g] | 110 | 27 |
| Material | Case: Plastics | PCB: FR-4 |
PDF Catalog
Applications
Speed control of fans that have PWM control function
Release Date
February 8, 2016
Price
Open
Safety Precautions
Safety Precautions [PDF:228KB]
*The information stated in this release is current as of February 8, 2016
.
“ San Ace ” is a trademark of SANYO DENKI CO., LTD.