Thermal Management

Reliable high-performance cooling fans

PWM Controllers

PWM Fan Speed Controllers

PWM speed Controllers

Sanyo Denki enables customer to optimise cooling efficiency and fan life through the ability to monitor the environment in the enclosure for temperature and to adjust fan speed to reduce power consumption and noise and to ensure reliable cooling.

The Sanyo Denki 9PC type PWM controllers use PWM to control the speed of up to four fans using thermistor, variable resistor, voltage control or control through a built in rotary dial to adjust the fan speed. There are range of controllers from simple open PCB versions for screw mounting to the full function enclosed version with an integrated DIN rail mounting. The enclosed PWM module is also suitable as a desktop fan evaluation and development system for easy control of PWM fans during tests.

Each of the PWM controllers can be directly powered from the fan input voltage to minimise the need for different power rails. The PWM input voltage works on 12V, 24V and 48V fans.

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PWM Controllers

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Model no.	Product name	Frame size[mm]	Frame thickness[mm]	Rated voltage[V]	Rated current[A]	Rated input[W]	Rated speed[min-1]	Max. airflow[m3/min]	Max. airflow[CFM]	Max. static pressure[Pa]	Max. static pressure[inchH2O]	SPL[dB(A)]	Expected life[h]	Sensor type	PWM control function	Ribbed
109-033UL	AC Fan	80	42	115	0.04	3.5	1500	0.43	15.2	8.8	0.035	24	25000/60℃ （56000/40℃）	No sensor	No	No
109-040UL	AC Fan	80	42	100	0.11	9	3100	1	35.3	35.3	0.142	44	25000/60℃ （56000/40℃）	No sensor	No	No
109-041UL	AC Fan	80	42	200	0.07	10	2650	0.85	30	24.5	0.098	40	25000/60℃ （56000/40℃）	No sensor	No	No
109-043UL	AC Fan	80	42	115	0.1	9	3100	1	35.3	35.3	0.142	44	25000/60℃ （56000/40℃）	No sensor	No	No
109-044UL	AC Fan	80	42	230	0.06	10	2650	0.85	30	24.5	0.098	40	25000/60℃ （56000/40℃）	No sensor	No	No
109-047UL	AC Fan	80	42	100	0.05	3.5	1500	0.43	15.2	8.8	0.035	24	25000/60℃ （56000/40℃）	No sensor	No	No
109-130	AC Fan	60	38	100	0.07	5	3150	0.4	14.1	23.3	0.094	30	25000/60℃ （56000/40℃）	No sensor	No	No
109-133	AC Fan	60	38	115	0.06	5	3150	0.4	14.1	23.3	0.094	30	25000/60℃ （56000/40℃）	No sensor	No	No
109-150	AC Fan	80	38	100	0.11	8	3150	1.05	37.1	44.1	0.177	39	25000/60℃ （56000/40℃）	No sensor	No	No
109-151	AC Fan	80	38	200	0.07	9	2700	0.9	31.8	31.4	0.126	35	25000/60℃ （56000/40℃）	No sensor	No	No
109-153	AC Fan	80	38	115	0.1	8	3150	1.05	37.1	44.1	0.177	39	25000/60℃ （56000/40℃）	No sensor	No	No
109-154	AC Fan	80	38	230	0.06	9	2700	0.9	31.8	31.4	0.126	35	25000/60℃ （56000/40℃）	No sensor	No	No
109-180	AC Fan	60	28	100	0.05	4	2700	0.33	11.7	18.6	0.075	26	25000/60℃ （56000/40℃）	No sensor	No	No
109-183	AC Fan	60	28	115	0.05	4	2700	0.33	11.7	18.6	0.075	26	25000/60℃ （56000/40℃）	No sensor	No	No
109-210	AC Fan	80	20	100	0.06	5	3000	0.53	18.7	31.4	0.126	31	25000/60℃ （56000/40℃）	No sensor	No	No
109-213	AC Fan	80	20	115	0.05	5	3000	0.53	18.7	31.4	0.126	31	25000/60℃ （56000/40℃）	No sensor	No	No
109-311	AC Fan	172	51	100	0.25	25	3500	6.4	226.1	196	0.787	51	25000/60℃ （56000/40℃）	No sensor	No	No
109-312	AC Fan	172	51	200	0.16	27	2900	5.3	187.3	147	0.59	47	25000/60℃ （56000/40℃）	No sensor	No	No
109-313	AC Fan	172	51	230	0.14	27	2900	5.3	187.3	147	0.59	47	25000/60℃ （56000/40℃）	No sensor	No	No
109-314	AC Fan	172	51	115	0.22	25	3500	6.4	226.1	196	0.787	51	25000/60℃ （56000/40℃）	No sensor	No	No

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