Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd.

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Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd.

Certification
Good quality Two Phase Stepper Motor for sales
Good quality Two Phase Stepper Motor for sales
Very happy to cooperate with CW motor. Thanks for your warmly service!

—— Alex

It is the 5th year to cooperate with CW motor. I'm very glad for the in time delivery and good customer service.

—— Veronika

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Universal DC Input Switching Power Supply Transformer Single Output Full Range ​

China Universal DC Input Switching Power Supply Transformer Single Output Full Range ​ supplier

Large Image :  Universal DC Input Switching Power Supply Transformer Single Output Full Range ​

Product Details:

Place of Origin: Changzhou China
Brand Name: CW
Certification: CE,ROHS,ISO9000,SGS

Payment & Shipping Terms:

Minimum Order Quantity: 1 PCS
Price: Negotiation
Packaging Details: Export Carton and Pallet
Delivery Time: 7~25days
Payment Terms: TT,L/C,Paypal
Supply Ability: 200,000pcs/month
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Detailed Product Description
Material: Aluminum Color: Silver
Performance: 25W Single Output Application: Supply The Power To The Stepper Motor Driver
Weight: 0.39kgs Size: 99*98.5*36mm

Single Output Switching Power Supply 25W With Universal DC Input / Full Range ​
Description:
Universal Input 85 to 264 VAC
EMI Meets EN55022(CISPR22) Class B
Low Power Consumption
Approvals: UL/CUL/TUV/CB/CE
Protections: Over Load/Over Voltage/ Short Circuit
100% Full Load High Temperature Burn-in Test
2 Years Warranty
Case Size: 99*98.5*36mm
Reference:
Input Voltage Range........................85-264VAC; 120~370VDC
Input Frequency...............................47-63Hz
Inrush Current..................................Cold Start, 15A/115VAC, 25A/230VAC
Output Adjustment Range................±10% Rated Output Voltage
Line Regulation................................≦0.5%
Output Over Load Protection.......110%~150% Hiccup Mode, Auto-recovery
Output Over Voltage Protection.........115%~135% Rated Output Voltage
Output short Circuit Protection..........Hiccup Mode, Auto-recovery
Rise, Hold up Time.............................50mS, 20mS at Full Load(Typical)
Hi-pot Isolation....................................I/P-O/P:3KVAC, IP-FG: 1.5KVAC, O/P-FG: 0.5KVAC
Operating Temperature Range.............0℃ to +50℃@100%, -10℃@80%, +60℃@60%Load
Storage Temperature Range..........-40℃ to +85℃, 0 to 95% RH(Non-Condensing)
Safety Standards............................UL60950-1, TUV EN60950-1
EMC standards...............................EN55022 class B, EN61000-3-2,3
EN61000-4-2,3,4,5,6,8,11, ENV50204
Cooling Method...............................Free Air Cooling Convection
Weight.............................................0.39Kgs/pcs
 

Product model

DC output

Load regul.

R&N

Efficiency

CW-25F-5

5V,0~5A

1%

50mV

73%

CW-25F-12

12V, 0~2.1A

0.5%

100mV

77%

CW-25F-15

15V, 0~1.7A

0.5%

100mV

78%

CW-25F-24

24V, 0~1.1A

0.5%

100mV

81%


Note:
1.All parameters NOT specially mentioned are measured at 230VAC input , rated load and 25 of ambient temperature.
2.Tolerance:includes set up tolerance, line regulation and load regulation
3.Ripple&noise are measured at 20MHZ of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uf&47uf parallel capacitor.
4.line regulation:min&max voltage of the rated load.
5.load regulation:load from 0 to 100%.
 Universal DC Input Switching Power Supply Transformer Single Output Full Range ​
 

Packaging &Shipping
1. Inner packing(foam with waterproof plastic bag packing)+Outer packing(Carton packing)
2. Export pallet packaging for products.
3. Other package as you required

Warning
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.

Our promise to our Customers
1. Answer customer's inquiry within 2 working days.
2. Reply to our customer questions & Concerns within 3 working days.
3. Acknowledge Customer purchase orders within 24 hours.
4. Standard Lead time is within 4 weeks. Respond to special product development within 15 weeks.
5. Flexible delivery methods: By air, sea and express carrier using the customer's forwarder.


 FAQ
Q: How do I choose a suitable stepper motor for my application?
A: There are several important criteria to consider: holding torque, physical size (NEMA size, length of motor etc.), supply voltage, and supply current etc. Once you determine these key criteria, we can find a suitable model for you. Feel free to contact us, we are more than happy to help you with the selection process.
Q: I need a non-standard motor for my application, can you help?
A: Certainly, most of our customers request custom configurations in one form or another. If you plan on replacing a motor in an existing application, just send us a drawing or sample and we can help you find a suitable replacement. Alternatively, contac Q: How long should I expect the lead-time/delivery to be?
A: If you are ordering samples of standard models, we can usually have them shipped and delivered within 5 days by air. When requesting custom motors, please allow us a 4-5 week lead-time.
Q: How are your products delivered?
A: We are very flexible with shipping and have dealings with most major courier services around the world. When placing an order, simply provide us a shipping address and contact information, we will handle the rest. If there is a forwarder or courier you prefer to use, just let us know and we will accommodate.
Q: What can you tell me about the quality of your motors?
A: Delivering quality products is an absolute priority for us . We have test procedures throughout the manufacturing process starting from individual components. If you need a specialized motor from us, we also augment our existing test plans with custom testing solutions. In the rare case that an issue does arise, we will work with you to solve any problems in a timely and transparent manner.
Q: Do you provide OEM services? Can I request my own logo?
A: Yes, we can provide OEM services for volume production. Feel free to talk to us about your branding needs.

Contact Details
Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd.

Contact Person: Elaine Yang

Tel: +8615995079433

Send your inquiry directly to us (0 / 3000)