TOP257PN

Mfr. #:: TOP257PN
Manufacturer:: Power Integrations
Description:: AC/DC Converters Off-Line Switcher IC 30W/45W PK
Lifecycle:: New from this manufacturer.
Datasheet:: TOP257PN Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Power Integrations

Product Category: PMIC - AC DC Converters, Offline Switchers

Series: TOPSwitchR-HX

Type: Off Line Switcher

Packaging: Tube

Mounting-Style: Through Hole

Tradename: TopSwitch

Operating-Temperature-Range: - 40 C to + 150 C

Package-Case: DIP-8C

Operating-Temperature: -40°C ~ 150°C (TJ)

Mounting-Type: Through Hole

Supplier-Device-Package: DIP-8C

Power-Watts: 41W

Output-Isolation: Isolated

Internal-Switch-s: Yes

Voltage-Breakdown: 700V

Topology: Flyback

Voltage-Start-Up: -

Voltage-Supply-Vcc-Vdd: -

Duty-Cycle: 78%

Frequency-Switching: 66kHz

Fault-Protection: Current Limiting, Over Temperature, Over Voltage

Control-Features: -

Output-Power: 41 W

Maximum-Operating-Temperature: + 150 C

Output-Voltage: 700 V

Output-Current: 5.44 A

Switching-Frequency: 132 kHz

Duty-Cycle-Max: 78 %

Input-Supply-Voltage-Min: - 0.3 V

Input-Supply-Voltage-Max: 9 V

Tags: TOP257, TOP25, TOP2, TOP

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

Market price

Part #	Mfg.	Description	Stock	Price
TOP257PN DISTI # 596-1185-5-ND	Power Integrations	IC OFFLINE SWIT PROG OVP 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	247In Stock	5000:$1.2928 2500:$1.3433 1000:$1.4140 500:$1.6766 250:$1.8685 100:$2.0705 50:$2.2726 10:$2.5250 1:$2.8300
TOP257PN DISTI # TOP257PN	Power Integrations	Off Line Switcher 7-Pin PDIP-C (Alt: TOP257PN) RoHS: Compliant Min Qty: 3000	Europe - 0	3000:€2.1900 3100:€1.9900 6100:€1.7900 15000:€1.6900 30000:€1.5900
TOP257PN DISTI # TOP257PN	Power Integrations	Off Line Switcher 7-Pin PDIP-C - Rail/Tube (Alt: TOP257PN) RoHS: Compliant Min Qty: 50 Container: Tube	Americas - 0	50:$1.2900 100:$1.1900 200:$1.1900 300:$1.1900 500:$1.1900
TOP257PN DISTI # 869-TOP257PN	Power Integrations	AC/DC Converters Off-Line Switcher IC 30W/45W PK RoHS: Compliant	152	1:$2.8000 10:$2.5000 25:$2.2500 100:$2.0600 250:$1.8600 500:$1.6700 1000:$1.4000 2000:$1.3300 5000:$1.2900
TOP257PN DISTI # 1465714	Power Integrations	TOPSWITCH 30/45W 85-264VAC 41/70W 230VAC, TU	250	50:£1.0760 100:£1.0320 150:£1.0040

Related products

Image	Part #	Description
	Mfr.#: TOP253GN-TL OMO.#: OMO-TOP253GN-TL	AC/DC Converters Int Off-Line Switchr 15-25W PK 25-38W PK
	Mfr.#: TOP256LG OMO.#: OMO-TOP256LG	AC/DC Converters 64W (85-264VAC) 88W (230V AC)
	Mfr.#: TOP256PN OMO.#: OMO-TOP256PN	AC/DC Converters Off-Line Switcher IC 26W/40W PK
	Mfr.#: TOP210GN OMO.#: OMO-TOP210GN	AC/DC Converters 5W 85-265 VAC 8W100/115/230 VAC
	Mfr.#: TOP202YN OMO.#: OMO-TOP202YN-POWER-INTEGRATIONS	IC OFFLINE SWIT PWM OCP HV TO220
	Mfr.#: TOP245YN. OMO.#: OMO-TOP245YN--1190	New and Original
	Mfr.#: TOP264VG , SC201-6-TE12R OMO.#: OMO-TOP264VG-SC201-6-TE12R-1190	New and Original
	Mfr.#: TOP243PN OMO.#: OMO-TOP243PN-POWER-INTEGRATIONS	AC/DC Converters 15W 85-265 VAC 25 W230 VAC
	Mfr.#: TOP254PN OMO.#: OMO-TOP254PN-POWER-INTEGRATIONS	AC/DC Converters Off-Line Switcher IC 20W/30W PK
	Mfr.#: TOP250YN OMO.#: OMO-TOP250YN-POWER-INTEGRATIONS	AC/DC Converters 210 W 85-265 VAC 290 W 230 VAC

Availability

Stock:: Available
On Order:: 2500
Enter Quantity:

Current price of TOP257PN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.94~~; ~~$1.94~~

10: ~~$1.84~~; ~~$18.38~~

100: ~~$1.74~~; ~~$174.15~~

500: ~~$1.64~~; ~~$822.40~~

1000: ~~$1.55~~; ~~$1 548.00~~

Start with

TOP257 12
TOP25 94
TOP2 415
TOP 605

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TOP257PN

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes