9 inquiries about scr driving card

Inquiry about Thyristor SCR Parallel Control Card. Interested in product specifications, technical parameters, and commercial terms. Please provide details for procurement evaluation.

Iran (Islamic Republic of)
IP : 93.126.12.**
2025-09-08 15:10:18
Contact Info

I need an MP3 speaker module meeting these specifications:
- Power input: USB 5V (Micro-USB/Type-C)
- Media input: TF card or USB drive compatibility
- Auto-play function upon power activation
- Physical controls: Rocker power switch + volume knob
- 2W mono or 2×3W stereo amplifier
- Integrated speaker required
- Basic plastic enclosure (no custom molds)

Additional requirements:
- Immediate playback when connected to power with switch ON

Please provide:
1. Sample cost with shipping
2. Unit price for 100pcs MOQ
3. Lead time for samples and bulk production

United States
IP : 209.122.221.**
2025-09-05 22:14:40
Contact Info

Looking for wireless alert system for large transportation tracks. Spec's as below: Wireless alarm center, GSM 4G, SIM card, to support 4 - 5 wireless PIR. Programming with SMS or mobile APP. Wireless PIR motion detectors to fit. Output 12V or relay at alarm to drive siren. All alerts sent to mobile app, app allow arm and disarm the system

Israel
IP : 94.159.133.**
2025-07-17 15:51:05
Contact Info

Inquiry About Rectifier SCR Firing Card for 5000A Power Plant

China
IP : 163.53.179.**
2025-06-13 16:58:10
Contact Info

i need, scr driving card
3 phase, 400 volt, 300 amps capacity, Scr driving card.
20 pcs.

Bangladesh
IP : 180.149.232.**
2025-04-29 00:00:15
Contact Info

we are looking for polycarbonate cards for Driving license
Card Body Material: 100% Polycarbonate High Secure Multi-Layer Tamper Evident Card Body

China
IP : 103.225.244.**
2025-04-04 18:00:03
Contact Info

i need drive for xoxk10S SOUND CARD

United States
IP : 38.23.130.**
2025-02-08 17:50:02
Contact Info

Inquiry About Rectifier SCR Firing Card for 5000A Power Plant

South Korea
IP : 112.157.160.**
2024-03-12 10:15:27
Contact Info
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