איסוף עצמי: רחוב מוטה גור 9 פתח תקוה

 

 

  

DC TO DC 6-36V TO 1.25-32V 5A

דף הבית >> 5. ממירי מתח >> DC TO DC >> DC TO DC 6-36V TO 1.25-32V 5A
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שם המוצר/פריט: DC TO DC 6-36V TO 1.25-32V 5A
   
המחיר שלנו: 98.00
מע"מ: לא כולל מע"מ
דמי משלוח: 29.00
(קיימת אפשרות לאיסוף עצמי ללא תשלום נוסף)
זמן הספקה:(ימי עסקים)
 
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מידע נוסף 

המשלוח הוא בציטה שופס (איסוף מחנות קרובה לביתך) או דואר רשום

- כניסה: 6-36VDC
- יציאה: 1.25-36VDC (מתכוונן)
- זרם יציאה: 0-5A  MAX
- הספק:75W MAX
- פוטנציומטר לוויסות מתח יציאה.

- פוטנציומטר לוויסות זרם יציאה.

- נצילות: 96%
- אין הגנה בפני קוטביות הפוכה.
- הגנה בפני קצר.
- הגנה טרמית.
- מידות: 62*16*15 מ"מ
- יש לשים לב במתח 36V הזרם המקסימלי הוא 2A
- הממיר מוריד מתח בלבד (לא מעלה מתח)

Specifications

1.Input voltage range:6-38VDC(Note:input voltage not exceeding 38V)
2.Output voltage range:1.25-36VDC adjustable
3.Output current: 0-5A
4.Output power: 75W
5.High efficiency up to 96%
6.Built in thermal shutdown function
7.Built in current limit function
8.Built in output short protection function
9.Input reverse polarity protection: None (if required, high current diode in series with the input).
10.L x W x H =61.7*26.2*15mm
11.Weight: 20g
 
Application
1.Use as a step-down modules with overcurrent protection capabilities
Usage:
(1) adjust the “voltage potentiometer” so that the output voltage reaches the value you want.
(2) use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the “current potentiometer” so that the output current reaches a predetermined overcurrent protection value. (For example, the meter displays the current value of 4A, then you can use the module to a maximum current of 4A)
(3) Connected to the load.
 
2.Use as a battery charger
Usage:
(1). Make sure you need to charge the battery float voltage and charging current; (if lithium parameters 3.7V/2200mAh, then the float voltage is 4.2V, the maximum charging current 1C, ie 2200mA)
(2). Under no-load conditions, adjust the “Voltage potentiometer” so that the output voltage reaches the float voltage; (if to 3.7V rechargeable lithium battery, the output voltage can be adjusted to 4.2V)
(3). use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the “current potentiometer” so that the output current reaches a predetermined Charging current value.
(4). Charge turn lamp current factory default is 0.1 times the charging current; (Battery during charging current is gradually reduced, if the charge current setting is 1A, then when the charge current is less than 0.1A, blue lights turned off, the green light is on, which means that the battery is fully charged)
(5).connected to the battery charge.
(1,2,3,4 steps as: Output is unloaded, do not connect the battery)
 
3.Use as a LED constant current driver module
Usage:
(1). adjust the “voltage potentiometer” so that the output voltage reaches the value you want.
(2). use a multimeter to measure the output short-circuit current with 10A stalls, while regulating the “current potentiometer” so that the output current reaches a predetermined LED operating current.
(3). Connect LED, work.
(1,2 steps as: Output is unloaded, do not connect LED)
 
 5A LED3

 
  • Size: 5.2 x 2.65 x 1.4cm (L x W x H)

  • Module Properties: non-isolated constant current and voltage module

  • Rectification: non-synchronous rectification

  • Input voltage: 8V-36V

  • Output voltage: 1.25V-32V

  • Output current: adjustable maximum 5A

  • Conversion efficiency: 95% (the highest)

  • Switching frequency: 180KHz

  • Output ripple: 50mV (max) 20M bandwidth

  • Load Regulation: ± 0.5%

  • Voltage Regulation: ± 2.5%

  • Operating Temperature: -40 °c to +85 °c
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