V12
Specifications
INPUT SPECIFICATIONS:
Input Voltage …....…………………... DIM01H ............................. 12-60Vdc
DIM01L ............................. 12-30Vdc
Input Surge Voltage (1second) …………………………….…..… 65Vdc max.
DIM01 Series Derating Curve
DIM01L Derating Curve
100
Rate Load(%)
OUTPUT SPECIFICATIONS:
Constant Current Accuracy(Note.2) ……………………….………. ±5% max.
Current Line Regulation (Note.3) …………………………..……… ±5% max.
Current Load Regulation (Note.4) ……………….…………..…….. ±5% max.
Short Circuit Protection ………............................................ Auto Recovery
Start up time ………………………………………………………… 10ms max.
80
60
40
20
0
-40 -30 -20 -10 0
10 20 30 40 50 60 70 80 90 100
1000mA
700mA
550mA
GENERAL SPECIFICATIONS:
Efficiency ………………………………......................................… See Table
Isolation Voltage ………………………………………………...…. Non-isolation
Switching Frequency .......................................................................... 270KHz typ.
Operating Ambient Temperature ..….…........... -40℃~85℃(See Derating Curve)
Cooling ……………………………………………………….. Natural Convection
Storage Temperature ……………..………....…....…….............. -55℃ to +105℃
Humidity ................................................................ 95% RH max. Non condensing
Rate Load(%)
Ambient Temperature(℃)
℃
DIM01H Derating Curve
100
80
60
40
20
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100
700mA
550mA
350mA
MTBF ………. MIL-STD-217F, GB, 25℃, Full Load ..………..… 400K hrs typ.
Dimensions ................……........... 3.31×1.89x0.70 inches (84.0x48.0x17.8 mm)
Weight ………………………………. DIM01HXXXW …..…….……………100g
DIM01H&DIM01L ….………………40g
Case Material .................................................................…......……..Plastic Case
DALI Control:
Output Current ……………………………………………………...... 10%-100%
Note:
1. Nominal Input Voltage: 48Vdc(DIM01H), 24Vdc(DIM01L)
Nominal output Voltage: 36Vdc(DIM01H), 18Vdc(DIM01L)
2. 4Vdc < Vin-Vout < 30Vdc to keep current accuracy.
3. Current Line regulation is measured from high line and Low Line.
4. Current Load regulation is measured from high to low operating voltage.
5. Ripple and Noise are measured at rated current, Nominal Input and
Nominal output And 20MHz bandwidth with a 0.1uF ceramic capacitor.
6. Measured at rated current, Nominal Input and Nominal output.
7. Ex. using a jumper to connect PIN1 and PIN6 of CN3, CN4 to set output
rated current to 1000mA for DIM01L. And using a jumper to connect PIN2
and PIN5 of CN3, CN4 to set output rated current to 550mA for DIM01H.
Where the output rated current don’t need to be the same for
Vout1,Vout2.
Ambient Temperature(℃)
℃
DIM01HXXXW Derating Curve
100
Rate Load(%)
80
60
1000mA
40
20
0
-40 -30 -20 -10 0
700mA
550mA
350mA
10 20 30 40 50 60 70 80 90 100
Ambient Temperature(℃)
℃
MODEL
CN3,CN4
PIN1,PIN6 Short
Vout1,Vout2
Output Rated Current
1000mA
2
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