LED Digital Display for Water Heater

LED Digital Display

Features:

1)application:Water Heater

  2)High luminous intensity output;High efficiency;Low power consumption;Extremely low current;Luminous evenly distributed on each segment.

3)display color: Full Color

 4)useful life: 10W Hour

5)Reverse voltage: 5V
6)Recommend use current/segment: 5 to 10mA
7)Operating temperature range: -20to +85degrees Celsius

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Reliability test items and conditions:

 

No.	Item	Test Conditions	Test Hours/Cycle	Sample Size	Failure Judgment Criteria
1	Temperature Cycle	H : +85°C 30min ∫ 5 min L : -55°C 30min	50 CYCLE	76 PCS	Iv<=Ivt*0.5 or Vf>=U or Vf<=L
2	High Temperature / High Humidity	85°C/85% RH	1000 HRS	76 PCS
3	Thermal Shock	H : +100°C 5min ∫ 10 sec L : -10°C 5min	50 CYCLE	76 PCS
4	DC Operating Life	IF = 10 mA	1000 HRS	76 PCS