Frame Bearing Rated Rated Rated Rated Noise
size Model No. System Voltage Current Power Speed Level Weight
(mm) Type (v) (A) (W) (rpm) (CMM) (CFM) (InAq) (mmAq) (dB/A) (g)
AD1212DB-A71GL 12 0.13 1.56 1500 1.586 56.30 0.063 1.57 24.7
AD1212LB-A71GL 12 0.24 2.88 1800 2.028 72.00 0.095 2.37 34.4
AD1212MB-A71GL 12 0.33 3.96 2050 2.344 83.21 0.119 2.97 38.0
AD1212HB-A71GL 12 0.37 4.44 2200 2.499 88.71 0.138 3.45 39.1
AD1212UB-A71GL 12 0.50 6.00 2500 2.792 99.12 0.175 4.38 43.3
AD1224LB-A71GL 24 0.14 3.36 1800 2.028 72.00 0.095 2.37 34.4
AD1224MB-A71GL 24 0.17 4.08 2050 2.344 83.21 0.119 2.97 38.0
AD1224HB-A71GL 24 0.19 4.56 2200 2.499 88.71 0.138 3.45 39.1
AD1224UB-A71GL 24 0.25 6.00 2500 2.792 99.12 0.175 4.38 43.3
120X120X25 156
Maximum Maximum
AirFlow Pressure
*:Noise is measured at the distance of one (1)meter from the axis of intake.
S p e c ifica tion s (N o m ina l)
Spot cooling,also suitable for small space
requirements, laptops PC and notebook,etc,.
External Dimensions
*Motor protective circuit and third lead wire functions
*Safety approvals
0 1 2 3 4 6 7 8 9 A B
Bearing type: =Ball =Sleeve =1B1S
Specifications subject to change without notice.
=Hypro bearing=Hypro bearing
DC FANDC FAN
120X120X25mm Series120X120X25mm Series
25.0 0.5
15010
Frame:Plastic(UL:94v-0)
Impeller:Plastic(UL:94v-0)
Bearing:Hypro bearing
Lead wire:UL1007AWG24
OPERATING TEMP*:-10C~70C
VOLTAGE AVAILABLE:12V,24V
*:-10C~60C for fans with sleeve/ball combination bearings.
COPYRIGHT 2003 ADDA CORPORATION.ALL RIGHT RESERVED. ADDA CORPORATION AND ADDA CORPORATION LOGO ARE TRADEMARKS OR SERVICE MARKS OF ADDA CORPORATION.
C
F an P erfo rm an ce C u rve
0.0
1.0
2.0
3.0
4.0
5.0
0 24 48 72 96 120
F L O W R A T E (C F M )
0.000
0.039
0.079
0.118
0.157
0.197
0.000 0.679 1.358 2.037 2.716 3.395
M L
D H
U
F L O W R A T E (C M M )
(m m A q )
(
In A q )
S T A T IC P R E S SUR E
ST A T IC P RE S SU R E
Frame Bearing Rated Rated Rated Rated Noise
size Model No. System Voltage Current Power Speed Level Weight
(mm) Type (v) (A) (W) (rpm) (CMM) (CFM) (InAq) (mmAq) (dB/A) (g)
AD1212DB-Y51 12 0.12 1.44 1450 1.642 58.30 0.077 1.93 26.9
AD1212LB-Y51 12 0.21 2.52 2000 2.355 83.60 0.140 3.51 36.2
AD1212MB-Y51 12 0.28 3.36 2400 2.746 97.50 0.202 5.05 41.1
AD1212HB-Y51 12 0.40 4.80 2750 3.042 108.00 0.218 5.46 43.3
AD1212UB-Y51 12 0.58 6.96 3200 3.685 130.80 0.312 7.80 48.4
AD1224LB-Y51 24 0.18 4.32 2000 2.355 83.60 0.140 3.51 36.2
AD1224MB-Y51 24 0.22 5.28 2400 2.746 97.50 0.202 5.05 41.1
AD1224HB-Y51 24 0.25 6.00 2750 3.042 108.00 0.218 5.46 43.3
AD1248HB-Y51 48 0.15 7.20 2750 3.042 108.00 0.218 5.46 43.3
AD1248UB-Y51 48 0.21 10.08 3200 3.685 130.80 0.312 7.80 48.4
120X120X32 213
Maximum Maximum
AirFlow Pressure
*:Noise is measured at the distance of one (1)meter from the axis of intake.
S p e c ifica tion s (N o m ina l)
Spot cooling,also suitable for small space
requirements, laptops PC and notebook,etc,.
External Dimensions
Specifications subject to change without notice.
105 0.3
120 0.5
105 0.3
120 0.
5
32.3 0.5
4.5+ 0
-0.2
*Motor protective circuit and third lead wire functions
*Safety approvals
0 1 2 3 4 6 7 8 9 A B
Bearing type: =Ball =Sleeve =1B1S =Hypro bearing=Hypro bearing
DC FAN
120X120X25mm Series
DC FAN
120X120X32mm Series
Frame:Plastic(UL:94v-0)
Impeller:Plastic(UL:94v-0)
Bearing:Hypro bearing
Lead wire:UL1007AWG24
OPERATING TEMP*:-10C~70C
VOLTAGE AVAILABLE:12V,24V,48V
*:-10C~60C for fans with sleeve/ball combination bearings.
COPYRIGHT 2003 ADDA CORPORATION.ALL RIGHT RESERVED. ADDA CORPORATION AND ADDA CORPORATION LOGO ARE TRADEMARKS OR SERVICE MARKS OF ADDA CORPORATION.
C
F an P erfo rm an c e C u rve
0.0
1.8
3.6
5.4
7.2
9.0
0 30 60 90 120 150
F L O W R A T E (C F M )
0.000
0.071
0.142
0.212
0.283
0.354
0.000 0.849 1.698 2.547 3.396 4.245
M L
D H
U
F L O W R A T E (C M M )
(m m A q )
(I
nA q)
S T A T IC P R E S S U R E
STA T IC P R E SSU R E
