UD48 [TELEDYNE]
High Voltage Divider Set, Thick film,Non-Inductive R1 & R2; 高压分压器设置，厚膜，无感R1和R2
| 型号： | UD48 |
| 厂家： | 
TELEDYNE TECHNOLOGIES INCORPORATED |
| 描述： | High Voltage Divider Set, Thick film,Non-Inductive R1 & R2 |
| 文件： | 总2页 (文件大小：884K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
High Voltage Divider Set,
Thick film,Non-Inductive R1 & R2
UD, HD
Precision High Voltage Dividers,Various Voltage Ratio,High Frequency; Economic Price
Willow offers HD and UD series to meet special purpose of requirements High Voltage High Frequency
Functional Precision divider set at reasonable price. Application, ultra precision high voltage probes, multi
channel imput impedance , various kinds of precision voltage - dividing equipments.
DIMENSIONS [mm]
B
C
35 ± 5
A
R1 of dimension [mm]
Max.
Continuous
Oper. Volt[kV]
Resistance
[ ohm ]
R1 + R2
R1 , R2
tap type
Model Nr.
Wattage
Voltage Ratio
A
B
C
1:100 ~
1: 20000
1:100 ~
1: 20000
1:100 ~
8
1.0
HD10
2
10
10M~10G
39
available
8
8
9
9
1.0
1.0
1.0
1.0
HD15
HD22
HD32
HD48
3.5
5
15
22
32
48
10M~10G
10M~10G
10M~10G
10M~10G
52
76
available
available
available
available
1: 20000
1:100 ~
7.5
10
102
152
1: 20000
1:100 ~
1: 20000
* Custom design & Voltage Ratio , Ohmic Value available upon request
* Described Electrical specification for total R-value of 50Megohm to 1Gigohm only
1 ) HD series : independable R1 + R2 , they are 1.0 dia axial leads wire standard , 5 dia x 15 Long , or 7 dia x 24 Long , or custom dimension available
2) HD series : R1 ; tap type and R; tap that is "tap to tap" or " tap to wire " or "wire to wire" 3 styles are available upon request
ꢀ
High Voltage Divider Set,
Thick film,Non-Inductive R1 & R2
UD, HD
Max.
Dimensions in millimeters
Resistance
[ ohm ]
R1+R2
Continu-
ous Oper.
Volt[kV]
Voltage Ratio
Model Nr. Wattage
L
B
d
D
E
F
G
+/-3
+/-2 +/-2 +/-1 +/-2 +/-1
1:100~
158
180
308
16
10
32
15
10
32
12
12
18
12.7
N/A
40
5
N/A
7
UD40
UD48
UD80
10
10
50
40
48
80
10M~10G
10M~10G
10M~10G
M4
M4
M6
1:20000
1:100~
1:20000
1:100~
1:20000
1) UD48 of R2 ; custom dimension and termination type availalble , R1 R2 are indivisual body , and able to combined by M4 tap
2) UD40 UD80 ; R1 & R2 are in one body
DIMENSIONS of UD-series [mm]
SPECIFICATIONS
Absolute Resistance Tolerance :
1% typ.
Voltage Ratio Tolerance :
0. 1% ~1.0%
Temperature Coefficient :
70ppm/°C typ. , Custom 25ppm/°C 50ppm/°C
referenced to 25°C, from -25°C to +70°C,
other TCR available upon requests.
Overload/Voltage :
1.5 x rated power for 5sec :
DR 0.25%(do not exceed 1.5 x V max)
Thermal Shock :
Mil-Std-202, Method-
107, Cond. C, DR 0.25% max.
DERATING CURVE
Load Life :
1.000 hours at rated power
DR 0.50%
ꢀ00
80
60
40
ꢁ0
0
Moisture Resistance :
Mil-Std-202,
Method 106, DR 0.5%.
Insulation Resistance :
10,000Megohms Min.
Termination Cap of Material :
Tinned plated
Cap,or Nickel Plated Cap, Bronz Cap
ꢁ5
75
ꢀꢁ5
ꢀ75
Encapsulation :
Epoxy Conformal Coat,
Ambient-Temperature (˚C)
Polymer Conformal coat or Glass coat
cf.: The described specifications & dimensions subject to change without notice.
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, United Kingdom.
ꢀ + 44 (0) 1342 834306 info@willow.co.uk
http://www.willow.co.uk
ꢀ
+ 44 (0) 1342 835234
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