1)Power :0~30 V
2)Current : 0~ 3A or 0~ 5A
3)Dimensions :285x128x145 mm
4)Made in china
PS-303 AC to DC Switching Power Supplyhigh stability, high effeciency,dual indication, for V and A,current limiting and shorting protection
PS-303D+ AC to DC Switching Power Supplyhigh stability, high effeciency,dual indication, for V and A,current limiting and shorting protection Minimum Order Quantity:| 20 Set/Sets | Price:| FOB shenzhen USD 40~45 | Delivery Time:| 10 days | Payment Terms:| T/T | Supply Ability:| 1000 Set/Sets per Week |
Detailed Product Description MODEL | Details | PS-303D+ | Dual Output | The 1st Channel Fixed 5V Output; The 2nd Channel is adjustable from 0.00V to 31.9V | Output Voltage | From 0.00V to 31.9V adjustable | Output Current | From 0.00A to 3.00A adjustable | Current half | There is a button at the face of it you can press, if you want a half current, press down the button. | Power supply input | There is a button at the back of it you can opt it 110/220V AC | Protection | Current overload protection function | Cooling function | Fans at the back, and cooling holes at the side | Operating Temperature and humidity | From 0 Celsius to 40 Celsius ≤90 | Dimension | 350mm ×200mm ×210mm | Weight | 4.5 kg | PS-305D+ | Dual Output | The 1st Channel Fixed 5V Output; The 2nd Channel is adjustable from 0.00V to 31.9V | Output Voltage | From 0.00V to 31.9V adjustable | Output Current | From 0.00A to 5.00A adjustable | Current half | There is a button at the face of it you can press, if you want a half current, press down the button. | Power supply input | There is a button at the back of it you can opt it 110/220V AC | Protection | Current overload protection function | Cooling function | Fans at the back, and cooling holes at the side | Operating Temperature and humidity | From 0 Celsius to 40 Celsius ≤90 | Dimension | 350mm ×200mm ×210mm | Weight | 5.0 kg | PS-303DM+ | Dual Output | The 1st Channel Fixed 5V Output; The 2nd Channel is adjustable from 0.00V to 31.9V | Output Voltage | From 0.00V to 31.9V adjustable | Output Current | From 0.00A to 3.00A adjustable | Current Switch | There is a button at the face of it you can press, if you want a little current from 1m A to 999m A, press down the button and adjust it. | Power supply input | There is a button at the back of it you can opt it 110/220V AC | Protection | Current overload protection function | Cooling function | Fans at the back, and cooling holes at the side | Operating Temperature and humidity | From 0 Celsius to 40 Celsius ≤90 | Dimension | 350mm ×200mm ×210mm | Weight | 4.5 kg | PS-305DM+ | Dual Output | The 1st Channel Fixed 5V Output; The 2nd Channel is adjustable from 0.00V to 31.9V | Output Voltage | From 0.00V to 31.9V adjustable | Output Current | From 0.00A to 5.00A adjustable | Current Switch | There is a button at the face of it you can press, if you want a little current from 1m A to 999m A, press down the button and adjust it. | Power supply input | There is a button at the back of it you can opt it 110/220V AC | Protection | Current overload protection function | Cooling function | Fans at the back, and cooling holes at the side | Operating Temperature and humidity | From 0 Celsius to 40 Celsius ≤90 | Dimension | 350mm ×200mm ×210mm | Weight | 5 kg | RK-3010DS | Single output | There is only one channel output. | Output Voltage | From 00.0V to 31.9V adjustable | Output Current | From 00.0A to 10.0A adjustable | Power supply input | There is a button at the back of it you can opt it 110/220V AC | Protection | Current overload protection function | Cooling function | Fans at the back, and heat sinks in it. | Operating Temperature and humidity | From 0 Celsius to 40 Celsius ≤90 | Dimension | 435mm ×330mm ×245mm | Weight | 6.0 k g | RK-3020DS | Single output | There is only one channel output. | Output Voltage | From 00.0V to 31.9V adjustable | Output Current | From 00.0A to 20.0A adjustable | Power supply input | There is a button at the back of it you can opt it 110/220V AC | Protection | Current overload protection function | Cooling function | Fans at the back, and heat sinks in it. | Operating Temperature and humidity | From 0 Celsius to 40 Celsius ≤90 | Dimension | 435mm ×330mm ×245mm | Weight | 6.0 k g | RK-3030DS | Single output | There is only one channel output. | Output Voltage | From 00.0V to 31.9V adjustable | Output Current | From 00.0A to 30.0A adjustable | Power supply input | There is a button at the back of it you can opt it 110/220V AC | Protection | Current overload protection function | Cooling function | Fans at the back, and heat sinks in it. | Operating Temperature and humidity | From 0 Celsius to 40 Celsius ≤90 | Dimension | 435mm ×330mm ×245mm | Weight | 6.5 k g |
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Notice : All designs have DC 5V Preset Output Function,D+ is LED Display ,DM+ is milliammeter digital display ,DF+ is Four figureses manifestation .
Payment
We accept T/T, Western Union, and Cash as payment method.
Cash payment is only available for the customers those can come to our office or store.
We request 100% prepayment before we ship. If your order is too big and our cargo cannot be ready within 7 business days, we request 30% deposit; the other 70% should be paid after the cargo was ready.
We never accept COD term and partial payment, no matter how big your order is. Please understand this.
Quality Check and Warranty
We check our products one by one before we pack and ship to make sure they are all what you ordered, to make sure the quantity and in good condition.
We provide 3 moths international warranty. You can get free exchange or repairing service within this period since you paid. We are responsible for all the charges and fees caused by exchange or repairing service.
Packaging
We usually pack our products by normal plastic bags or bubble bags and use cartons as outer packaging. We always choose the best and safe packaging material to make sure your orders won’t be damaged during delivery.
Shipping
Usually we use traceable international Express service to ship. We ship within 3 business days after your payment was cleared. If your order is too big and our cargo cannot be ready within 7 business days, our shipping time should be longer.
We accept drop shipping and domestic pickup
Return and exchange
We provide 15 days unconditional return and exchange service; you pay all the charges and fees caused by return and exchange.
International Buying Tips
Never believe low price for famous brand products. Please always remember to permit your suppliers earn some profit.
Never order too many products from the sellers you don’t know well. Please always remember to test your new suppliers more times by small order.
If possible, please visit your new suppliers’ companies.
NEVER Trust offshore companies.
Looking for Worldwide Business partners
We are looking for worldwide business partners. We are not only selling internationally but also buying internationally. If you have good products you can contact us for cooperation
