Operating Voltage: 5VDC
Onboard Bluetooth status indicator and relay indicatorWith 2 optocoupler isolation, strong anti-interference ability
Onboard N76E003/STM8S003 and SPP-C Bluetooth 2.1 module
Effective control distance(on open area): 10m
On-board 5V, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 times continuously.
This level converter also works with 2.8V and 1.8V devices
• A bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time
• Two inputs and two outputs are provided for each side.
It can bidirectionally transfer with 2 channels between high logic voltage and low logic voltage
Has been assembled, and the electrical test passed.Led indicator for each relay.
Use it to control various appliances and other equipment with a large current.
It can be controlled directly by a Microcontroller
Input control signal voltage:
0-2.5V status low level, relay OFF
3-5V status high level, relay ON
QUICK OVERVIEW:
DC-DC Converter: High Efficiency, High Ripple
LDO Regulator: Low Efficiency, Low Ripple
DD38LOSA 2 In 1 Converter: High Efficiency, Low Ripple
Without Pin
3.3V: Input Voltage 6-40V, Output 3.3V
DC-DC Converter 6V to 4.6V, LDO Regulator to 4.6V to 3.3V.
5V: Input Voltage 8-40V, Output 5V
DC-DC Converter 8-40V to 6.4V, LDO Regulator 6.4V to 5V.
Maximum Output Current 700mA, Short-Term Maximum Output Current 1000mA
Working Frequency:550KHz
Efficiency: DC-DC Converter 85-90%, LDO 71-78%, Overall Efficiency 60-70%
Quiescent Current: About 1.5mA
QUICK OVERVIEW:
DC-DC Converter: High Efficiency, High Ripple
LDO Regulator: Low Efficiency, Low Ripple
DD38LOSA 2 In 1 Converter: High Efficiency, Low Ripple
Without Pin
3.3V: Input Voltage 6-40V, Output 3.3V
DC-DC Converter 6V to 4.6V, LDO Regulator to 4.6V to 3.3V.
5V: Input Voltage 8-40V, Output 5V
DC-DC Converter 8-40V to 6.4V, LDO Regulator 6.4V to 5V.
Maximum Output Current 700mA, Short-Term Maximum Output Current 1000mA
Working Frequency:550KHz
Efficiency: DC-DC Converter 85-90%, LDO 71-78%, Overall Efficiency 60-70%
Quiescent Current: About 1.5mA