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EC3B21

EC3B21

EC3B21

DC DC CONVERTER 5V 7.5W

compliant

5-DIP Module

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

EC3B21 Pricing & Ordering

Quantity Unit Price Ext. Price
10 $16.50100 $165.01
Inventory changes frequently.

EC3B21 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

EC3B21 Cincon Electronics Co. LTD

Name Value
Product Status Not For New Designs
Type Isolated Module
Number of Outputs 1
Voltage - Input (Min) 36V
Voltage - Input (Max) 72V
Voltage - Output 1 5V
Voltage - Output 2 -
Voltage - Output 3 -
Voltage - Output 4 -
Current - Output (Max) 1.5A
Power (Watts) 7.5 W
Voltage - Isolation 1.5 kV
Applications ITE (Commercial)
Features SCP
Operating Temperature -25°C ~ 71°C
Efficiency 78%
Mounting Type Through Hole
Package / Case 5-DIP Module
Size / Dimension 2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Supplier Device Package -
Control Features -
Approval Agency -
Standard Number -
Q1: What is the purchase guide for EC3B21?
EC3B21 of Cincon Electronics Co. LTD is a DC DC CONVERTER 5V 7.5W. ICHOME is a long-term spot supplier of EC3B21, supporting sample purchase and bulk order.
Q2: How to find the detailed information of EC3B21?
Download EC3B21 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingEC3B21 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide EC3B21 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you EC3B21 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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