Sc Series UPS Switching Power Supply Industrial High Quality Factory SMPS Power Supply
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Product Highlights
- Wide Input Voltage Range: Supports 85-264VAC and 120-373VDC input for global compatibility.
- Comprehensive Protections: Features short circuit, overload, over voltage, and over temperature protection.
- High Reliability Testing: Undergoes 100% full load burn-in test to ensure quality and stability.
- Battery Protection Mode: Auto-stop charging when full and cutoff at low voltage to extend battery life.
- Seamless UPS Switching: AC/battery auto switch with no switching time and no human guard needed.
- Cold-Start Capability: Can start UPS using battery when there is no AC input for emergencies.
- Compact Industrial Design: Small dimension 111*78*36mm, ideal for terminal power distribution.
- CE and RoHS Certified: Meets international safety and environmental standards for industrial use.
Product Attributes
- Customization
- Available
- Output Type
- Single
- Warranty
- 2 Years
- Model NO.
- SC-35-24
- Output Power
- 1 - 50W
- Input Voltage
- 110-220V
- Starting Mode
- Self-excited Switching Power Supply
- Voltage Regulating Mode
- Frequency Modulation Type
- Power Supplying System
- Terminal Power Distribution Equipment
- Energy Transmission
- Two-way Transmission
- Modulation System
- PFAW
- Certification
- CE, RoHS
- Hold up Time
- 30ms/230VAC 12ms/115VAC at Full Load
- Voltage Range
- 85 ~ 264VAC 120 ~ 373VDC
- Frequency Range
- 47~63Hz
- Efficiency
- 89%
- Leakage Current
- <0.75mA / 240VAC
- Transport Package
- Carton or Plywood Case
- Specification
- 99mm*82mm*30mm
- Trademark
- Weho
- Origin
- Zhejiang
- Production Capacity
- 50000/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Features:
1.Full range AC 85-264V Input
2. Protections: Short circuit / Overload / Over voltage / Over temperature
3. 100% full load burn-in test
4. Low cost, high reliability
5. 24 months warranty
| Model | SC-35-12 | SC-35-24 | ||
| DC Voltage | CH1: 13.8V | CH1: 13.4V | CH1: 27.6V | CH2: 26.5V |
| Voltage Tolerance | ±2% | -- | ±1% | -- |
| Rated Current | 2.0A | 0.5A | 1.0A | 0.3A |
| Current Range | 0~2.0A | -- | 0~1.0A | -- |
| Rated Power | 34.3W | 35.6W | ||
| Ripple & Noise | 120mvp-p | -- | 120mvp-p | -- |
| DC voltage ADJ.Range | CH1: 12.5~15.0V | CH1: 24.0~30.0V | ||
| Efficiency | 81% | 83% | ||
| Input Voltage Range | 90~264VAC 127~370VDC |
|||
| Frequency | 47~63HZ | |||
| Input AC Current | 0.9A/115VAC 0.45A/230VAC |
|||
| Inrush Current | Cold-start current: | |||
| 25A/115VAC | ||||
| 45A/230VAC | ||||
| Leakage Current | < 2.5mA/240VAC | |||
| Over Load Protection | Rated output power 110%~150% start overload protection | |||
| Protection type: AC charging mode, hiccup mode, auto-recovery after fault condition is removed | ||||
| Battery Protection At Low Voltage | 9.5~11V | 20~22V | ||
| Protection mode: cutoff output, | ||||
| UPS Introduction | Long-term online floating charge to the battery, high charging efficiency, the battery can saturate to more than 90%; | |||
| Auto-stop charging when it's full, prevent overcharging. Effectively extend battery life; | ||||
| AC/battery auto switch, no switching time, no need for human guard; | ||||
| Cold-start, when there is no AC input, can use battery start UPS, Meet the user's emergency needs. | ||||
| Working Temp, Humidity | -10ºC~+60ºC, 20%~90%RH | |||
| Storage Temp, Humidity | -20ºC~+85ºC, 10%~95%RH | |||
| Withstand Voltage | I/P-O/P: 1.5KVAC | |||
| I/P-FG: 1.5KVAC | ||||
| O/P-FG: 0.5KVAC | ||||
| Isolation Resistance | I/P-O/P: I/P-FG:O/P-FG: 100M ohms/500VDC | |||
| Dimension | 111*78*36mm (L*W*H) | |||
| Weight/Packing | 0.3kg/50pcs | |||


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431472". Items marked "" are certified.
Company Profile
Zhejiang Weihao Electronic Co., Ltd is specializing in research, Development and production of Switching Power Supply, Sensor, Temperature Controller, Power Inverter, DC Converter, Power Adapter Our products are widely used in LED screen, postal service, communication system, power system, instrument and meter equipment semiconductor refrigeration and heating system, medical equipment, monitor and automatic control system and railway system. The first-class imported components, advanced workmanship, and the consummation instruments achieved good quality products, all of them have past 100% high-temperature and full-load testing, the qualified rate can come to 99% and 0.3% repair rate. We stick to the principle of "Quality First, Technology Advanced and providing satisfactory product and service" and we also draw high attention to demand of customers and provide high quality product. The products are sold to overseas markets such as USA, Europe, Australia, South America, Africa, Middle East, Southeast Asia, Hongkong, China Taiwan, China and many other countries and regions. We had passed ISO9001 certificate and obtain CE and RoHS certificate. We hope to cooperate with more customers for mutual development and benefits. We are looking forward to forming successful business relationships with new clients around the world in the near future.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 101-1, Building 8, No. 176 Yanyun Road,Dongtou District, Wenzhou ,Zhejiang, China
-
Plant Area
- 5258 square meters
-
Number of Employees
- 55
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Prot, Shanghai Port
-
Minimum Order Quantity
- 5 PCS
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
-
Main Products
- Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
-
Production Lines
- 1
-
Production Machines
- Plug-in Facility, Wave Soldering Facility, SMT Facility
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-10-31
-
Export Year
- 16 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS, FCC
FAQ
- What is the input voltage range?
- The input voltage range is 85-264VAC and 120-373VDC, supporting wide range AC input.
- Does it have protection features?
- Yes, it includes short circuit, overload, over voltage, and over temperature protections.
- What is the warranty period?
- We provide a 24 months (2 years) warranty for this product.
- Can it start without AC power?
- Yes, it supports cold-start, allowing the UPS to start using the battery when there is no AC input.
- Is OEM/ODM service available?
- Yes, we offer OEM and ODM services, including customization from samples, designs, and flexible options.
- What is the minimum order quantity?
- The minimum order quantity is 5 PCS.
- What certifications does the product have?
- The product is certified with CE, RoHS, and FCC.
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