Dongguan Chenglue Electronic co.,Ltd
Dongguan Chenglue Electronic co.,Ltd
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Small Size High Insulation Performance 152M 400VAC Y1 Safety Capacitor High Impact Resistance
There are some variable elements in the circuit, such as inductors, capacitors, etc. These variable elements generally can only bring about or reduce the relative change (or reduction) of the sinusoidal quantity of its corresponding frequency. For example, when the switch is turned on, the alternating current will change repeatedly between Y1 and Y2, and the electromagnetic field generated at this time (a magnetic field similar to the light emitted by the light source) will naturally generate a force between the wires
What is the difference between Y1 capacitor and Y2 capacitor?
1. The withstand voltage and pitch are different
The rated voltage of the Y1 capacitor is 400VAC and the withstand voltage can reach 4000VAC
The rated voltage of the Y2 capacitor is 300VAC and the withstand voltage can reach 2600VAC
The conventional pitch of Y1 capacitor is 10mm
The conventional pitch of Y2 capacitor is 7.5mm
2. Different types of insulation
The Y1 capacitor belongs to double insulation or reinforced insulation
The Y2 capacitor belongs to basic insulation or supplementary insulation
Feature
1. Small size.
2. AC capacitors that have passed and complied with safety certification.
3. The high-frequency loss is small, and it can withstand the impact of AC peak surges.
4. Strong over-current capability, small capacity and loss attenuation.
5. Long service life.
6. The rated voltage of Y1 is 400-500VAC, and the experimental voltage is 4000VAC.
7. Y capacitors often use high-voltage ceramics.
8. Y1 is a double-insulated Y capacitor, which is used to bridge the primary and secondary sides.
9. Flame-retardant epoxy resin package.
10. X capacitors and Y capacitors are collectively referred to as safety capacitors. Safety capacitors are used in such occasions, that is, after the capacitor fails, it will not cause electric shock and will not endanger personal safety.
Y1 capacitor application fields:
Are ideal for using in electromagnetic interference suppression and connection to the supply mains, line By-pass, antenna coupling, across the line, double-protection application.
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ITEM |
SPECIFICATION |
TEST METHOD AND CONDITION | ||||||||||||||||
| Temp Cycling
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Appearance |
No marked defect |
The capacitor shall be introduced into the test chamber, and shall be exposed to the temperature conditions as shown in table at 5 cycles. pretreatment: The capacitor shall be placed at 125±2℃ for 1 hour, then placed at room condition for 24±2hours before initial measurement. Post-treatment: Capacitor shall be stored for 24±2 hours at room conditions.
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Capacitance Change | B:±10% max E:±20% max F:±30% max | |||||||||||||||||
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D.F. | B,E:5.0% max F:7.0% max | |||||||||||||||||
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I.R. | 1000MΩ min | |||||||||||||||||
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Humidity (Under Steady State) |
Appearance |
No marked defect |
Set the capacitor for 500±12 hours at 40±2℃ in 95±3% RH. pre-treatment: The capacitor shall be placed at 125±2℃ for 1 hour, then placed at room condition for 24±2 hours before initial measurement. Post-treatment: The capacitor shall be stored for 24±2 hours at room condition. | |||||||||||||||
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Capacitance Change | B:±10% max E:±20% max F:±30% max | |||||||||||||||||
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D.F. | B,E:5.0% max F:7.0% max | |||||||||||||||||
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I.R. | 1500MΩ min | |||||||||||||||||
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Dielectric Strength |
Per Item 8 | |||||||||||||||||
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Life Test |
Appearance |
No marked defect | Apply a voltage of 500V.AC,except that once each hour the voltage is increased to 1000V.AC for 0.1sec.that shall be maintained for 1000±48 hours at 125±2℃. Pre-treatment: Capacitor shall be stored at 125±2℃ for 1 hour, then placed at room condition for 24±2H before initial measurements. Post-treatment: Capacitor shall be stored for 24±2 hours at room condition. | |||||||||||||||
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Capacitance Change | B:±10% max E:±20% max F:±30% max | |||||||||||||||||
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D.F. | B,E:5.0% max F:7.0% max | |||||||||||||||||
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I.R. | 1500MΩ min | |||||||||||||||||
Product Voltage, Material, Size reference Table
| Product and size code | Rated AC Voltage | Temperature Characteristic | Rated Capacitance | Tolerance of Capacitance | Size (mm) | |||
| D.max | T.max | P±0.8 | d±0.05 | |||||
| Q065B□□100K□ | 400Vac | (B) | 10pF | K | 6.5 | 4.5 | 10 | 0.55 |
| Q065B□□150K□ | 15pF | 6.5 | 4.5 | 10 | 0.55 | |||
| Q070B□□220K□ | 22pF | 7.0 | 4.5 | 10 | 0.55 | |||
| Q070B□□330K□ | 33pF | 7.0 | 4.5 | 10 | 0.55 | |||
| Q070B□□470K□ | 47pF | 7.0 | 4.5 | 10 | 0.55 | |||
| Q070B□□560K□ | 56pF | 7.0 | 4.5 | 10 | 0.55 | |||
| Q070B□□620K□ | 62pF | 7.0 | 4.5 | 10 | 0.55 | |||
| Q070B□□820K□ | 82pF | 7.0 | 4.5 | 10 | 0.55 | |||
| Q065B□□101K□ | 100pF | 6.5 | 4.5 | 10 | 0.55 | |||
| Q065B□□221K□ | 220pF | 6.5 | 4.5 | 10 | 0.55 | |||
| Q075B□□331K□ | 330pF | 7.5 | 4.5 | 10 | 0.6 | |||
| Q085B□□471K□ | 470pF | 8.5 | 4.5 | 10 | 0.6 | |||
| Q085B□□561K□ | 560pF | 8.5 | 4.5 | 10 | 0.6 | |||
| Q095B□□681K□ | 680pF | 9.5 | 4.5 | 10 | 0.6 | |||
| Q110B□□821K□ | 820pF | 11.0 | 4.5 | 10 | 0.6 | |||
| Q115B□□102K□ | 1000pF | 11.5 | 4.5 | 10 | 0.6 | |||
| Q065E□□471K□ | (E) | 470pF | 6.5 | 4.5 | 10 | 0.55 | ||
| Q075E□□561K□ | 560pF | 7.5 | 4.5 | 10 | 0.6 | |||
| Q075E□□681K□ | 680pF | 7.5 | 4.5 | 10 | 0.6 | |||
| Q075E□□821K□ | 820pF | 7.5 | 4.5 | 10 | 0.6 | |||
| Q085E□□102K□ | 1000pF | 8.5 | 4.5 | 10 | 0.65 | |||
| Q095E□□152M□ | 1500pF | M | 9.5 | 4.5 | 10 | 0.65 | ||
| Q105E□□222M□ | 2200pF | 10.5 | 4.5 | 10 | 0.65 | |||
| Q115E□□332M□ | 3300pF | 11.5 | 4.5 | 10 | 0.65 | |||
| Q065F□□102M□ | (F) | 1000pF | 6.5 | 4.5 | 10 | 0.55 | ||
| Q075F□□152M□ | 1500pF | 7.5 | 4.5 | 10 | 0.6 | |||
| Q085F□□222M□ | 2200pF | 8.5 | 4.5 | 10 | 0.6 | |||
| Q100F□□332M□ | 3300pF | 10.0 | 4.5 | 10 | 0.65 | |||
| 4700pF | 11.5 | 4.5 | 10 | 0.65 | ||||
Specification and Test Method
| ITEM | SPECIFICATION | TEST METHOD AND CONDITION | |||||||||||||
| Storage Temp. Range | -40℃~+125℃ | ||||||||||||||
| Operating Temp. Range | -25℃~+125℃ | ||||||||||||||
| | Appearance has | | |||||||||||||
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| | | Temp. 20±2℃ | |||||||||||||
| Dissipation Factor | B,E:2.5% max | | |||||||||||||
| | 10,000MΩ | | |||||||||||||
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| | B:-10~+10% |
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Production Process
