10pcs dc regulated power

Buy WANPTEK 30V Programmable Adjustable DC Regulated Power Supply 600-1200W PWM High Power... (TYPE: A) for R3,860.07

Buy 0-30V 2mA - 3A Adjustable DC Regulated Power Supply Module DIY Kit for R155.00

Buy 0-30V 2mA - 3A Adjustable DC Regulated Power Supply Module DIY Kit for R142.16

This is a 220V to 13.8 V / Amp DC Regulated Power Supply. Some refer to it as a step down to 13.8 V at 30 to 32 Amp. Great working condition, hardly used. R or nearest cash offer.

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 10pcs DC-DC 3A Step Down Regulated Power Module Car Charger Dual USB Output 9V/12V/24V/36V To 5V Parameter: Size: 59*21*17mm(length*width*hight) Input: 6V-40V Output: 5V 3A (max) Efficiency: 92% (max) Switching frequency: 150kHz Working temperature: -40°C to +85°C Load capacity: maximum output 3A (can bring two mobile phones at the same time) Scope of application: USB 5V powered devices (such as mobile power, mobile phone, and flat panels) Package included: 10 X Step down regulated power module 10pcs DC-DC 3A Step Down Regulated Power Module Car Charger Dual USB Output 9V/12V/24V/36V To 5V 10pcs DC-DC 3A Step Down Regulated Power Module Car Charger Dual USB Output 9V/12V/24V/36V To 5V

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Buy 10pcs DC 2V-24V To 5V-28V 2A Step Up Boost Converter Power Supply Module Adjustable for R227.76

Buy 10pcs DC 5V Step Up Boost Converter Voltage Regulate Power Supply Module Board for R531.07

Buy 10Pcs AMS1117 5V Power Supply Module With DC Socket And Switch for R305.00

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Original Hiland 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection English manual: Description:   This circuit voltage can be from 0 v, output current can be ma from 2 to 3 a continuously adjustable, set the output current, if the experiment circuit exceeds the current (including short circuit), the circuit protection immediately, not cause danger such as burning device, it is electronic manufacture's right-hand man. It is never afraid of the fireworks! Like making all kinds of audio circuit friend, often due to the different working voltage and circuit have a headache, this circuit can also two series into a dual power supply, can meet the needs of all sorts of use. Feature: Input voltage: 24V AC Input current: 3A maximum Output voltage: 0 to 30V continuous adjustable Output current: 2mA - 3A continuously adjustable output voltage ripple: minimum 0.01% All straight inserted element, make easy, only an adjustable components (used to adjust the voltage of 0 v) LED indicator for output over current, when the current exceeds the set data circuit protection, LED lighting, over load and short circuit protection Minimum current (2mA) under the measurable leds and zener diode Notice: Power production belongs to the high voltage large current circuit, please be sure to carefully, otherwise may cause harm to the personal safety Package included: 5 x Adjustable DC Regulated Power Supply DIY Kit

Buy 3Pcs Original Hiland 0-30V 2mA - 3A Adjustable DC Regulated Power Supply Module for R672.39

Specifications: 1. Onboard TDA2030A audio power amplifier chip. 2. Mono 18W power amplifier circuit design. 3. Socket onboard horn. 4. The onboard 10 k adjustable resistance, can adjust the volume of the amplification. 5. The onboard power light. 6. Chip has lead to the main pin, can directly input audio signal. 7. Working voltage: 6 - 12V. 8. Board size: 33 x 25 x 23(mm) Package included: 10 x TDA2030A Audio Amplifier Board Module

Description: Board categories: Original disassemble circuit board Input voltage: 100-240V 50-60HZ Voltage: 6V Current: 2A Size: 6.4 x 3.5 x 2.0cm Function: over-voltage / over-current / short circuit protection Package included: 10 x 6V 2A switching power supply bare board

Description:   NT1501A+ 15V 1A Adjustable Regulated DC Linear Power Supply 220V F eatures:  High precision and good technique to protect the product safety and reliability. Fast protection and sound and light alarm, to be excluded after short circuit output can be recovered automatically within 1 second. Output constant voltage adjustable. Analog voltage and current display. Constant voltage and current operation in individual. Over current protection. S pecification:  Input voltage: 180-240 V (Don't support 110V) Output current: 0-1A / 0-100 mA Output voltage: 0-15 V DC Load stability: 0.01%+-2MV Recovery time of the:100us Ripple noise:  Temperature coefficient of:  Protection startup current: > 10% standard values   Package includes:  1 x NT1501A+ 15V 1A Adjustable DC Power Supply Comes with a mini plug adapter according to your country:)   Details pictures: