New GRAVERS Standard Block 100~4000 RPM Engraving Block for Jewelry Supplies Jewelry Making Tool Kit with 15 pieces accessories

New GRAVERS Standard Block 100~4000 RPM Engraving Block for Jewelry Supplies Jewelry Making Tool Kit with 15 pieces accessories
  • Продавецtampabaybuccaneersvsminnesotavikings.us
  • Список ценUS $85.07piece
  • Продажная ценаUS $85.07piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,2 (683)

Oписание продукта

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Specification:
Input Voltage: 110/230V
Output Current: 0-5A
Output Voltage: 0-32V
Protection: over voltage, short circuit, over current, over temperature
Precision: Voltage: 0.1V, Current: 0.01A
Restore Time: ≤300us (50% load change rate, min load 0.5A)
High Voltage Test: Leak Current≤10mA (ground input 100V AC/1s)
Insulation Resistance: Resistance≥7mohm (ground input 500V DC 5s)
Rated Input Power: 110/220V AC

Working Index (at least 15 min after turn on, 20°-30°C temperature)
Voltage Changing Rate:
Source Changing Rate: ≤0.5% + 3mV
Load Changing Rate: ≤0.1% + 3mV (rated current ≤3A), ≤0.1% + 5mV (rated current >3A)
mVp-p: ≤10mVrms (5Hz - 1MHz)

Current Changing Rate:
Source Changing Rate: ≤0.2% + 3mA
Load Changing Rate: ≤0.2% + 6mA
mVp-p: ≤10mArms

Storage Temperature:
Work Temperature: -10°C - 70°C
RH: ≤70%
Work Occasion: Indoor
Level: ≤2000m
Temperature: 0°C - 40°C
RH: ≤80%

1 X DC Power Stabilizer
1 X Power Cable
1 X User Manual