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WST-1224S0540/WST-1224S0550Z
Winston
※ Design meeting by CE/RoHS
※ Advanced switch mode design
※ Mount in almost any location
※ Non-isolated between input & output
※ Compact and lightweight
※ Waterproof, Dust-proof, Shockproof
※ 100% full load burn-in test
※ Low voltage protection
※ Short circuit protection
※ Over load protection
※ Over temperature protection
※ 1 year limited warranty
※ Industrial
※ Alternative Energy
※ Boat & Yacht
※ Electromotor
※ Telecommunications
※ Golf Cart & Forklift
※ Logging Vehicles
※ LED market etc.
Model No. | WST-1224S0540 | WST-1224S0550Z | |
Input | Rated voltage | 12V/24V | |
Voltage range | 10-36V | ||
Efficiency | 94% | 88% | |
Positive cable length (red) | 16-17cm | ||
Negative cable length (black) | 16-17cm | ||
Output | Voltage | 5V | |
Current | 0 ~ 40A | 0 ~ 50A | |
Max. rated power | 200W | 250W | |
Voltage regulation | ≤1% | ||
Load regulation | ≤2% | ||
No load loss | 70mA | 20mA | |
Ripple & noise | 230mVp-p | 50-100mVp-p | |
Positive cable length (yellow) | 16-17cm | ||
Negative cable length (black) | 16-17cm | ||
Environment | Working temperature | -40°c ~ +80°c | |
Working humidity | 10% ~ 90% RH | ||
Storage temperature | -40°c ~ +85°c | ||
Function | Waterproof | IP67 | |
Short circuit protection | YES | ||
Over load protection | YES | ||
Over temperature protection | YES | ||
Low voltage protection | YES | ||
Mechanical | Weight | ≤ 550g | |
Size | 100*80*39mm | ||
Other | Shell material | Die-cast aluminum | |
Packaging | White box |
■Overcurrent protection: When the output current is greater than the set value, the output voltage value gradually decreases until there is no voltage output. (When the starting load is too large, it will start overcurrent protection, no output voltage, some common inductive loads, such as motors, pumps, etc.)
■Overtemperature protection: When the chip temperature is greater than 150 ° C, the power converter stops working and there is no voltage output. (Note: This temperature does not refer to the working ambient temperature)
■Short circuit protection: Under normal use, the output straight negative pole is shorted instantaneously, which will not cause damage to the power converter. (Note: This protection includes all step-down products, step-down products and isolation products; The booster product line does not carry this protection.)
■Input reverse protection: the positive and negative input terminals are reversed, which will not cause damage to the power converter. (Note: Some products have this protection function.)
■Waterproof protection: All power converters are designed with waterproof potting technology (waterproof, dustproof, shock-proof).
■Low voltage protection: When the input voltage is lower than the set value, the output voltage value gradually decreases until there is no voltage output. (Note: Low-voltage protection can effectively extend the service life of the battery and prevent the overdischarge of the battery .)
※ Design meeting by CE/RoHS
※ Advanced switch mode design
※ Mount in almost any location
※ Non-isolated between input & output
※ Compact and lightweight
※ Waterproof, Dust-proof, Shockproof
※ 100% full load burn-in test
※ Low voltage protection
※ Short circuit protection
※ Over load protection
※ Over temperature protection
※ 1 year limited warranty
※ Industrial
※ Alternative Energy
※ Boat & Yacht
※ Electromotor
※ Telecommunications
※ Golf Cart & Forklift
※ Logging Vehicles
※ LED market etc.
Model No. | WST-1224S0540 | WST-1224S0550Z | |
Input | Rated voltage | 12V/24V | |
Voltage range | 10-36V | ||
Efficiency | 94% | 88% | |
Positive cable length (red) | 16-17cm | ||
Negative cable length (black) | 16-17cm | ||
Output | Voltage | 5V | |
Current | 0 ~ 40A | 0 ~ 50A | |
Max. rated power | 200W | 250W | |
Voltage regulation | ≤1% | ||
Load regulation | ≤2% | ||
No load loss | 70mA | 20mA | |
Ripple & noise | 230mVp-p | 50-100mVp-p | |
Positive cable length (yellow) | 16-17cm | ||
Negative cable length (black) | 16-17cm | ||
Environment | Working temperature | -40°c ~ +80°c | |
Working humidity | 10% ~ 90% RH | ||
Storage temperature | -40°c ~ +85°c | ||
Function | Waterproof | IP67 | |
Short circuit protection | YES | ||
Over load protection | YES | ||
Over temperature protection | YES | ||
Low voltage protection | YES | ||
Mechanical | Weight | ≤ 550g | |
Size | 100*80*39mm | ||
Other | Shell material | Die-cast aluminum | |
Packaging | White box |
■Overcurrent protection: When the output current is greater than the set value, the output voltage value gradually decreases until there is no voltage output. (When the starting load is too large, it will start overcurrent protection, no output voltage, some common inductive loads, such as motors, pumps, etc.)
■Overtemperature protection: When the chip temperature is greater than 150 ° C, the power converter stops working and there is no voltage output. (Note: This temperature does not refer to the working ambient temperature)
■Short circuit protection: Under normal use, the output straight negative pole is shorted instantaneously, which will not cause damage to the power converter. (Note: This protection includes all step-down products, step-down products and isolation products; The booster product line does not carry this protection.)
■Input reverse protection: the positive and negative input terminals are reversed, which will not cause damage to the power converter. (Note: Some products have this protection function.)
■Waterproof protection: All power converters are designed with waterproof potting technology (waterproof, dustproof, shock-proof).
■Low voltage protection: When the input voltage is lower than the set value, the output voltage value gradually decreases until there is no voltage output. (Note: Low-voltage protection can effectively extend the service life of the battery and prevent the overdischarge of the battery .)
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