Catalogs >
shenzhen kawaxin electronics co.,ltd >
KWX Ceramic Composition Resistor AS and ASH

KWX Ceramic Composition Resistor AS and ASH
4Pages

Catalog excerpts

KWX Ceramic Composition Resistor AS and ASH - 1

% Applications 0 Features The large thermal capacity features unsurpassed strength against impulse voltage and as well as higher durability. These non- inductive resistors are ideal for such applications as shown right. • Charging/ discharging of capacitors, • Protection of electrostatic dust collectors, • Dummy loads, • Surge absorption, • Fusion devices • Distributors • Impulse voltage generators, # X-ray generators, • Protection of rectifiers, • High-frequency circuits, • Disconnectors and grounding resistors • Accelerators • Other high-voltage circuits Series Name Power Resistance Resistance Rating Tolerance SHENZHEN KWX ELECTRONICS CO,, LTD Http: //www.kwxcom.com

Open the catalog to page 1

KWX Ceramic Composition Resistor AS and ASH - 2

AS and ASH Resistors Dimensions AS with lead wires AS2~AS5 AS without terminal AS10~AS270 coated with insulation coated with insulation wire plated with copper san tin (ASH20~ASH80) Note:Provided with fittings coated with lead-free solder terminal fitting (plated with brass and nickel) coated with insulation M4 tapped hole, 5mm deep Type Power Cross Effective Volume sections length (cm³) (cm²) (cm) .The As2 to As5 models come with lead wires . Upon request, we will attach a standard terminal to any of the As10 to As270 models.(for details, see “standard mounting terminals”on page 14) . All...

Open the catalog to page 2

KWX Ceramic Composition Resistor AS and ASH - 3

AS and ASH Resistors Characteristic Data 100 Sur face temperature increase T (℃) Rated power（%） Ambient temperature(℃) power (w) Fig:4 :Surface temperature increase vs. power for AS(1) Sur face temperature increase T (℃) Sur face temperature increase T (℃) Fig:5: Surface temperature increase vs. power for AS(2) Fig:6 :Surface temperature increase vs. power for ASH -0.01 The maximum operating impulse voltage is 5KV /cm If the entire length exceeds 200mm,the maximum operating impulse voltage is 4kv/cm maximum operating impulse voltage (kv/cm) maximum operating impulse voltage (kv/cm) Fig:7:...

Open the catalog to page 3

KWX Ceramic Composition Resistor AS and ASH - 4

% Notes on using the AS and ASH resistors Note on Using the AS and ASH Resistors .The AS and ASH resistors have hygroscopic characteristics, which result in increased resistance. To minimize the increase in resistance , store resistors at room temperature in an environment with no moisture absorption. .The resistance tends to increase gradually as voltage is applied .To use resistors for long periods of time, you need to set load conditions that ensure the surface temperature of the resistor does not exceed 1000C. .Under high-voltage conditions, the resistance will decrease at a specific...

Open the catalog to page 4