Search results for "DC power supply"

Specification:1. Model: TBK-2182. Voltage: AC110V/220V3. Fuse: 3A (220V AC)4. Output voltage: DC 0~30V5. Maximum output current: 10A6. Maximum instantaneous current: 11A(1 second)7. Maximum output power: 380W8. Current display accuracy: +-1mA9. Voltage adjustment step: 0.1V10. Product size: 21.5 x 12.2 x 16.6cm11. Net weight: 5.2kg12. Package includes:1 x Power Supply1 x Power CableFeatures:1. 300W Ring Transformer: Adopt a military-grade toroidal transformer, improve output efficiency, support long-term full-load operation without heating2. 30V/10A High Frequency Output: Provides efficient and reliable power solutions for your electronic devices3. Current and Voltage Hyperbola Display: Helps you better understand the changes in current and voltage in the circuit4. 4.3-inch HD IPS LCD screen: Quick response to high refresh screen current and voltage curve, accurate data5. Three-range switching: Extra-large mechanical meter head, high sensitivity pointerSpecification: Package Weight One Package Weight 8.00kgs / 17.65lb One Package Size 29cm * 25cm * 22cm / 11.42inch * 9.84inch * 8.66inch Qty per Carton 2 Carton Weight 16.00kgs / 35.27lb Carton Size 31cm * 27cm * 46cm / 12.2inch * 10.63inch * 18.11inch Loading Container 20GP: 692 cartons * 2 pcs = 1384 pcs40HQ: 1607 cartons * 2 pcs = 3214 pcs

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1) Iron housing 2) Input: AC 100~240V / 47~63Hz 3) Output: DC 0-5V / 48A 4) Great switching power supply for home appliances 5) Dimensions: 20 cm x 11 cm x 5 cm 6) Weight: 841g 7) Color: SilverSpecification: Package Weight One Package Weight 0.87kgs / 1.92lb Qty per Carton 16 Carton Weight 16.50kgs / 36.38lb Carton Size 42cm * 25cm * 25cm / 16.54inch * 9.84inch * 9.84inch Loading Container 20GP: 1015 cartons * 16 pcs = 16240 pcs40HQ: 2358 cartons * 16 pcs = 37728 pcs

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1) Single channel output 2) Front / behind output terminal 3) Internal radiator and electronic temperature control cooling 4) Digital or pointer meter display output voltage and output current 5) Current-limiting protection and users can set the current-liming protection point arbitrarily 6) Reverse polarity protection 7) Voltage Output: 0-30V 8) Current Output: 0-5A 9) Input voltage AC 220V± 10% 50Hz/60Hz (also can be AC 110V± 10% 50Hz/60Hz if required ) 10) Working Condition Temperature: -10-40Degree Celsius Relative humidity: <90% 11) Storage Condition Temperature: -10-40Degree Celsius Relative humidity: <80% 12) Constant Voltage Operation Voltage stability: ≤ 0.01%+2mV 13) Load stability: ≤ 0.01%+2mV 14) Recovery time: ≤ 100uS 15) Ripple and noise: ≤ 1mVrms ( effective value ) 16) Temperature coefficient: ≤ 200PPM/Degree Celsius 17) Constant Current Operation Current stability: ≤ 0.1%+3mA 18) Load stability: ≤ 0.2%+3mA 19) Ripple and noise: ≤ 2mArms ( effective value ) 20) Voltage Display Precision 4 digits LED display: ± 1% 21) Current Display Precision 4 digits LED display: ± 1% 22) Size: 275 x 155 x 126mmSpecification: Package Weight One Package Weight 5.26kgs / 11.60lb One Package Size 33cm * 20cm * 16.2cm / 12.99inch * 7.87inch * 6.38inch Qty per Carton 4 Carton Weight 18.30kgs / 40.34lb Carton Size 42cm * 35cm * 35cm / 16.54inch * 13.78inch * 13.78inch Loading Container 20GP: 518 cartons * 4 pcs = 2072 pcs40HQ: 1203 cartons * 4 pcs = 4812 pcs

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Specification: 1. Model: SP30052. Input voltage: 230V3. Communication: USB4. Display type: 3.5 inch IPS Screen5. Material: Sheet metal + plastic6. Rated power: 150W (150W square transformer)7. Voltage/current range: 0~30V/0~5A adjustable8. Load regulation: Voltage: <= 0.01%+2mV/Current: <= 0.1%+5mA9. Linear regulation: Voltage: <= 0.01%+3mV/ Current: <= 0.1%+3mA; Ripple (20hz-20M)10. Voltage: <= 2mV rms/ Current: <= 3mA rms (ripple 1MV)11. Working mode: CC/CV modes; OV/OC protection12. Net weight: 4.6kg13. Dimensions: 20 x 10 x 17cmFeatures:1. SP3005 CNC Programmable DC Power Supply, redefining precision power delivery2. Designed with ultra-low noise ripple (≤2mVrms/3mArms) and 30% lower efficiency loss, it ensures high stability and minimal interference for demanding applications3. Offers micro-level voltage/current adjustment down to three decimal places, supported by high precision 4-figure display4. Featuring dual control modes (knob + buttons), it provides intuitive and accurate operation5. Built-in CV/CC modes, OVP/OCP protection, and multi-group preset outputs meet diverse testing and development needs6. Stay future-ready with USB communication and OTA remote upgrade, allowing unlimited function expansion7. The Type-C 30W fast charging output supports QC/PD protocols8. A 3.5-inch HD IPS screen displays parameters and modes in real time for clear visibility9. Ideal for audio equipment development, maintenance and debugging, electronics lab experiments, and low-noise sensor power supply, SP3005 is the perfect choice for precision-focused professionals10. Package includes:1 x Power Supply1 x Power Cord 1 x Banana Plug Alligator ClipSpecification: Package Weight One Package Weight 6.00kgs / 13.24lb One Package Size 31cm * 24cm * 25cm / 12.2inch * 9.45inch * 9.84inch Qty per Carton 1 Carton Weight 6.00kgs / 13.23lb Carton Size 31cm * 24cm * 25cm / 12.2inch * 9.45inch * 9.84inch Loading Container 20GP: 1433 cartons * 1 pcs = 1433 pcs40HQ: 3328 cartons * 1 pcs = 3328 pcs

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1) Iron housing 2) Input: AC 100~240V / 47~63Hz 3) Output: DC 0-5V / 40A 4) Great switching power supply for home appliances 5) Dimensions: 20 cm x 9.8 cm x 4.2 cm 6) Weight: 630g 7) Color: SilverSpecification: General Certificate ROHS, FCC, EMC, LVD Package Weight One Package Weight 0.71kgs / 1.57lb Qty per Carton 16 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 25cm * 20cm / 16.54inch * 9.84inch * 7.87inch Loading Container 20GP: 1269 cartons * 16 pcs = 20304 pcs40HQ: 2947 cartons * 16 pcs = 47152 pcs

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1. Equipped with a 2.8-inch high-definition IPS color screen, combined with a 90-degree flip design, it offers multi-angle viewing and high-definition display, providing you with a better usage experience2. Diverse input options, supporting PD, OC fast charging protocols and power banks, as well as DC power input, offering multiple compatibility3. Stable output, with ultra-low ripple. The output voltage is stable without overshoot, supporting power supply for sensitive devices; the power supply ripple is as low as 20mV, achieving efficient and stable output4. Preset output, quick access. It can preset 6 sets of output parameters, enabling quick adjustment of output voltage and current, thereby maximizing efficiency5. 8 major protection mechanisms, multiple security guarantees. Features include overvoltage protection, overtemperature protection, overcurrent protection, undervoltage protection, overpower protection, input reverse connection prevention, output reverse current prevention, and short circuit protection6. PC upper computer, programming output. The upper-level software includes basic functions and advanced functions, and also supports firmware upgrades7. Utilizing high-quality heat dissipation silicone, with a thermal conductivity of 3.0W/M-K, it can quickly absorb and conduct heat; combined with a metal-aluminum alloy casing, it provides rapid and natural heat dissipation, is quiet and efficient, and ensures optimal operation8. The display style is diverse, allowing for switching between numerical display and curve display, and supporting two styles of interface display9. Compact and easy to carryParameters1. Input voltage: DC 5.0V - 32V2. Input current: 100mA - 5A3. Operating environment: 0°C - 40°C, 0% - 75% RH4. Load regulation rate: 0.49%5. Full-load efficiency: 96.30%6. Setting resolution voltage: 10mV; current: 1mA7. Reading value accuracy: input voltage: less than or equal to 0.2% ± 5mV; output voltage: less than or equal to 0.1% ± 10mV; output current: less than or equal to 0.1% ± 5mA (0 - 3.5A)8. Setting value accuracy: voltage: less than or equal to 0.1% ± 5mV; current: less than or equal to 0.1% ± 3mA9. Output voltage: 0 - 30V10. Output current: 0 - 5A11. Output power: 0 - 150W12. Supported languages: Chinese, English13. Size: about 10.6 x 7.6 x 2.8cm14. Weight: about 178gHigh packaging list:- Main unit x 1- Charging head x 1- Crocodile clip wire x 1- Instruction manual x 1- USB data cable x 1- C2C data cable x 1- Packaging box x 1Specification: Package Weight One Package Weight 0.41kgs / 0.91lb One Package Size 20cm * 15cm * 10cm / 7.87inch * 5.91inch * 3.94inch Qty per Carton 40 Carton Weight 18.00kgs / 39.68lb Carton Size 56cm * 44cm * 39cm / 22.05inch * 17.32inch * 15.35inch Loading Container 20GP: 277 cartons * 40 pcs = 11080 pcs40HQ: 644 cartons * 40 pcs = 25760 pcs

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1) Iron housing 2) Input: AC 100~240V / 47~63Hz 3) Output: DC 0-12V 40A 4) Great switching power supply for home appliances 5) Dimensions: 22.6 cm x 11.5 cm x 5.8 cm 6) Weight: 1241g 7) Color: SilverSpecification: General Certificate ROHS, FCC, EMC, LVD Package Weight One Package Weight 1.50kgs / 3.31lb Qty per Carton 10 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 25cm * 25cm / 11.81inch * 9.84inch * 9.84inch Loading Container 20GP: 1422 cartons * 10 pcs = 14220 pcs40HQ: 3301 cartons * 10 pcs = 33010 pcs

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1. Voltage: AC 110V/220V2. Corrugated factor: <0.5mvrs(5Hz-1MHz)lomax>1A3. Features: Short circuit protection / Overload protection / Alarm function / Continuity test / Automatic recovery4. Voltage and current: 0-15V/0-2A5.Function: Short circuit protection, Automatic recovery, Voltage test, On-off test6. GSM signal detection: Undetectable RF signal7. Overload protection current: 2A8. Voltage display accuracy: 0.1V9. Current display accuracy: 0.01A10. Mobile signal strength indicator: Yes11. Short circuit and overload protection alarm function: Yes12. Size: 12.5 x 17.5 x 14.5cm13. Package includes:- 1 x Power supply- 1 x Power cableSpecification: Package Weight One Package Weight 1.80kgs / 3.98lb One Package Size 20cm * 15cm * 15cm / 7.87inch * 5.91inch * 5.91inch Qty per Carton 8 Carton Weight 15.40kgs / 33.95lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 8 pcs = 4960 pcs40HQ: 1439 cartons * 8 pcs = 11512 pcs

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1. There is a switch, choose the proper voltage before use. 2. AC input: 110/220V input voltage by switch. 3. Protection: Shortage protection, overload protection, over-voltage 4. Wide input voltage range, steady and precise output voltage. Great power transformer for electronic equipment, Led Lighting, home appliance etc.Specification: General Certificate ROHS, FCC, EMC, LVD Material Metal Input Voltage 110/220V Output Voltage DC 0-24V Output Current 16.5A Product Size 21.3*11.3*5cm Product Weight 904g Package Weight One Package Weight 0.98kgs / 2.16lb One Package Size 22cm * 12cm * 6cm / 8.66inch * 4.72inch * 2.36inch Qty per Carton 20 Carton Weight 21.00kgs / 46.30lb Carton Size 46cm * 26cm * 32cm / 18.11inch * 10.24inch * 12.6inch Loading Container 20GP: 696 cartons * 20 pcs = 13920 pcs40HQ: 1617 cartons * 20 pcs = 32340 pcs

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1) Iron housing 2) Input: AC 110/220V +/-20% 3) Output: DC 0-5V / 60A 4) Great switching power supply for home appliances 5) Dimensions: 25.3 cm x 13.8 cm x 6.0 cm 6) Weight: 1238gSpecification: General Certificate ROHS, FCC, EMC, LVD Package Weight One Package Weight 1.68kgs / 3.70lb One Package Size 27cm * 15cm * 8cm / 10.63inch * 5.91inch * 3.15inch Qty per Carton 20 Carton Weight 28.00kgs / 61.73lb Carton Size 56cm * 32cm * 42cm / 22.05inch * 12.6inch * 16.54inch Loading Container 20GP: 354 cartons * 20 pcs = 7080 pcs40HQ: 822 cartons * 20 pcs = 16440 pcs

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