![](http://datasheet.mmic.net.cn/120000/116450-01_datasheet_3546779/116450-01_44.png)
42
Blower Contollers
Controller Data
48132
Max Continuous Current
5 A
Input Voltage Range
11-52 VDC
Controller PWM Frequency
25 kHz
Analog Speed Input
0-5 VDC
Electrical Hall Spacing
600 or 1200
Waveform
8-Step Trapezoidal
Current Limit Protection
Yes
Rotation
CW / CCW
5 Amp BLDC Blower Controller
NOTES:
Temperature: Operating: 0o C to 50°C, Storage Air: -40o C to 85°C
Speed Control: Electrical speed control is achieved by applying a 0 to 5 VDC signal on J1 Pin 3 with respect to J1 Pin 2. Mechanical speed control is achieved by
adjusting the potentiometer when J6 is in position 1 to 2.
Current Control: Trip point is at 5 Amp maximum.
This document is for informational purposes only and should not be considered as a binding description of the products or their performance in all applications. The
performance data on this page depicts typical performance under controlled laboratory conditions using constant DC voltages. Actual performance will vary
depending on the operating environment and application. AMETEK Rotron products are not designed for and should not be used in medical life support applications.
AMETEK reserves the right to revise its products without notification.
Caution should be taken. Misplacement of jumper setting will destroy the control.
Jumper Settings:
J6 Set to position 1-2 for internal speed adjust.
Set to position 2-3 for analog speed input voltage.
J3 Disable or enable to determine forward/reverse rotation.
J2 Disable for 60° electrical spacing.
Enable for 120° electrical spacing.
J5 Set position 1-2 for 16-52 VDC
Set position 2-3 for 11-16 VDC
5BC99
J1-1 Vin
J4-1 Motor Phase A
J1-2 Vin Return (Gnd)
J4-2 Motor Phase C
J1-3 Analog Speed In
J4-3 Hall - (Gnd)
J4-4 Hall 1
J4-5 Hall 2
J4-6 Hall 3
J4-7 Hall + (+12V)
J4-8 Motor Phase B