Fast Track to a Quote
Certification | Testing
Factory CertifiedRefund guarantee
24h refund guaranteeSecure Payment
PayPal Verified
ITECH Power Supply IT6874A
Payment Methods

Need a Same-Day Quote?
Need help confirming model compatibility?
100% Original
Genuine OEM PartsFast Delivery
Shipped via FedEx / DHL / UPS12-Month Warranty
Worry-Free CoverageSecure Packaging
Safe & Reliable5,000+ Global Suppliers
Trusted by Professionals
Professional Model-Matching System
Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.
Cross-Reference Brands
Maximum output power of single channel up to 180W, output voltage 150V and output current 1.2A (IT6874A, IT6874B)
Dual range output capability
High output voltage and current resolution
1mV/0.1mA (IT6861A, IT6861B, IT6862A, IT6862B, IT6863A, IT6863B, IT6872A, IT6872B, IT6873A, IT6873B)
1mV (<100V), 10mV (>=100V)/0.1mA (IT6874A, IT6874B)
High output voltage and current accuracy
< = 0.04percent + 8mV/< = 0.1percent + 5mA (IT6861A, IT6861B, IT6862A, IT6862B, IT6863A, IT6863B, IT6872A, IT6872B, IT6873A, IT6873B)
< = 0.05percent + 20mV/< = 0.1percent + 5mA (IT6874A, IT6874B)
High voltage and current readback resolution
1mV/0.1mA (IT6861A, IT6861B, IT6862A, IT6862B, IT6863A, IT6863B, IT6872A, IT6872B, IT6873A, IT6873B)
1mV (<100V), 10mV (>=100V)/0.1mA (IT6874A, IT6874B)
High output voltage and current readback accuracy
< = 0.04percent + 8mV/< = 0.1percent + 5mA (IT6861A, IT6861B, IT6862A, IT6862B, IT6863A, IT6863B, IT6872A, IT6872B, IT6873A, IT6873B)
< = 0.05percent + 20mV/< = 0.1percent + 5mA (IT6874A, IT6874B)
Low ripples/low noise (20Hz-20MHz)
< = 2mVp-p/0.5mVrms (20V/5A range) and < = 3mVp-p/1mVrms (8V/9A range) (IT6861A, IT6861B)
< = 3mVp-p/0.5mVrms (32V/3A range) and < = 4mVp-p/1mVrms (12V/6A range) (IT6862A, IT6862B)
< = 3mVp-p/1mVrms (IT6863A, IT6863B, IT6872A, IT6872B, IT6873A, IT6873B)
< = 5mVp-p/1.5mVrms (IT6874A, IT6874B)
Dynamic recovery time in recovery of 75mV
<0.00005s (IT6861A, IT6861B, IT6862A, IT6862B, IT6863A, IT6863B, IT6872A, IT6872B, IT6873A, IT6873B)
<0.00001s (IT6874A, IT6874B)
Convenient data entry via knob or numerical key pad
Output programmed voltage and current
Intelligent fan control, energy conservation and noise reduction
List mode: Capable output wave based on edit voltage/current with time variations
Adjustable output timer function: 1s - 9999.9s
Remote sense: The remote sense interface to compensate line voltage, increase output accuracy
Protection functions on OVP, OCP and OTP
Versatile interface
RS232 and USB are provided as standard
GPIB is provided as standard (IT6861B, IT6862B, IT6863B, IT6872B, IT6873B, IT6874B)
Why Global Buyers Choose O&Kmarts
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: Does OKmarts maintain a historical record of my purchases for future asset management or auditing?
A: Yes. Your corporate dashboard retains a permanent, secure repository of all past transactions, technical specifications, commercial invoices, and warranty dates. This allows your maintenance, repair, and operations (MRO) teams to instantly pull historical records for equipment auditing or one-click reordering of consumable parts.
Q: Can OKmarts issue formalized, compliant proforma invoices and commercial invoices tailored for corporate accounting?
A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
Q: Does OKmarts support third-party escrow services or buyer protection payment channels?
A: Yes. For buyers seeking maximum transaction security outside traditional corporate bank wires, we support payments through verified platforms like PayPal and credit card networks that offer robust buyer dispute resolution and chargeback protection frameworks in case of fulfillment default.
Related Products
Q&A
Q: How can I check the stock availability of a product?
A: The stock availability of a product is usually indicated on the product details page. If the product is out of stock, you may see a notification or the option to sign up for a notification when it becomes available again.
Q: Can I place an order over the phone?
A: Yes, in some cases, you may be able to place an order over the phone. Please contact our customer service team and provide them with the necessary details to assist you with the phone order process.
Q: Can I change the shipping address after placing an order?
A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.







