aHR0cDovL2ZyZWVzaGlwLmNvLmty Item specifics
- Type:
- Mini Amplifier
- Brand Name:
- DOWONSOL
- Package:
- Yes
- Model Number:
- 4010
- Channels:
- -
- voltage range:
- 18-60V
- is_customized:
- Yes
Packaging Details
- Unit Type:
- lot (2 pieces/lot)
- Package Weight:
- 0.150kg (0.33lb.)
- Package Size:
- 13cm x 10cm x 10cm (5.12in x 3.94in x 3.94in)
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2pcs Audio Hi-Fi Speaker Delay Protection C1237 (UPC1237) Mono Assembled
Features:
Mono protection separation degree is more higher, more reliable, no mutual interference between channels two;
Bejul network 2W 10R resistance and 120nF film capacitor, inductance part used to cover the speaker, high frequency power amplifier output impedance, close to the pure resistance, not easy to self. Inductance is the high-frequency choke, peak inverse voltage absorption generated by the speaker and inhibition of UHF signals sent to the speaker.
· Use speaker protection IC C1237.
· Workable wide power supply voltage range 18-60V.
· AC Power on delay protection.
· Disconnection when power off to prevent shock off noise.
· Positive and negative output offset voltage detection.
· High-end relay with minimum pre
· Required only single supply either 15V AC or 18V DC.
· PCB Dimension: 67mm(L) x 50mm(W)
Application: This is a set of two boards, circuit applies only to the OCL output (i.e., dual channelnon parallel output), delay of about 3S, the voltage of each plate should be used forindependent power supply or independent winding (AC9~16V), 3 groups of interface, followed by power supply, signal input, signal output.
Package include:
1. Speaker Protection C1237 Mono assembled x2